In a world where rom-coms meet laboratories and chemistry isn\u2019t just metaphorical, Ali Hazelwood has crafted her own literary genre of books: romance for the brilliant and bold. A neuroscientist by training and a romantic at heart, Hazelwood exploded onto the publishing scene with a refreshing voice that celebrates women in STEM, awkwardly lovable academics, and emotionally complex relationships. Her stories are as much about self-discovery and ambition as they are about stolen glances and slow-burning tension.<\/p>\n
Whether you first fell in love with Olive and Adam\u2019s fake-dating fiasco or got swept up in Maia and Bram\u2019s supernatural marriage pact, there\u2019s one thing all Ali Hazelwood books have in common\u2014they treat intelligence as inherently sexy. Her protagonists are fierce, funny, and flawed in ways that make them achingly real, and her love interests are often grumpy with a gooey emotional center. If you\u2019ve ever dreamed of love blossoming under fluorescent lab lights or amid a snowstorm of research rivalries, Hazelwood is the author for you.<\/p>\n
This article is your comprehensive guide to the books by Ali Hazelwood, organized by standalone novels, series, paranormal entries, and novellas. Whether you\u2019re just getting started or a seasoned Hazelwood devotee, prepare for steamy banter, STEM-powered heroines, and some of the most emotionally rewarding romances in modern fiction.<\/p>\n
Ali Hazelwood\u2019s debut novel, The Love Hypothesis<\/em>, became an instant sensation\u2014and it\u2019s easy to see why. Olive Smith, a brilliant yet awkward PhD student, doesn\u2019t believe in love, especially not for herself. But when she kisses a random man in the lab to convince her best friend she\u2019s dating, she unknowingly plants one on the university\u2019s notorious bad boy professor, Dr. Adam Carlsen. Surprisingly, Adam agrees to fake-date her for both their personal gains.<\/p>\n As their fake relationship plays out in university hallways and conference rooms, Olive finds herself questioning what\u2019s real and what\u2019s pretend. Hazelwood\u2019s signature blend of sharp wit, academic banter, and deep emotional resonance makes this a standout. It\u2019s a love story for every girl who\u2019s ever felt like the smartest person in the room\u2014but doubted whether she deserved to be loved. Among all Ali Hazelwood books, this one set the tone: smart women, real feelings, and chemistry you can\u2019t fake.<\/p>\n Bee K\u00f6nigswasser is a neuroscientist obsessed with Marie Curie, justice, and\u2026 avoiding Levi Ward. So when she\u2019s offered the opportunity to co-lead a cutting-edge NASA project\u2014only to find out her co-lead is the very man who ghosted her in grad school\u2014Bee\u2019s not thrilled. But work is work, and she\u2019s determined to succeed. To her surprise, Levi isn\u2019t the brooding, arrogant man she remembers. He\u2019s helpful. Supportive. Protective, even.<\/p>\n As they battle equipment failures, workplace sabotage, and lingering misunderstandings, Bee and Levi find themselves fighting off more than just scientific interference. Their chemistry sizzles, but so does their unresolved past. The enemies-to-lovers tension is electric, wrapped in workplace drama and STEM shenanigans.<\/p>\n Love on the Brain<\/em> is pure Hazelwood\u2014funny, feminist, and fiercely romantic. For fans of Ali Hazelwood books, it\u2019s another reminder that sometimes, love grows best under pressure\u2026 especially when surrounded by robots and rocket science.<\/p>\n Elsie Hannaway is a theoretical physicist with too many identities: dedicated adjunct professor by day, fake girlfriend-for-hire by night. When she interviews for her dream tenure-track position at MIT, she finds herself face-to-face with Jack Smith\u2014the experimental physicist who once trashed her entire field and, unknowingly, her future.<\/p>\n What starts as academic animosity soon spirals into intellectual debates, grudging respect, and scorching tension. Jack is grumpy, brilliant, and unexpectedly perceptive. He challenges Elsie in ways no one else has. But as her many lies begin to unravel, she must choose between the version of herself others want\u2014and the woman she really is.<\/p>\n With emotional vulnerability and fierce intelligence, Love, Theoretically<\/em> proves Hazelwood\u2019s gift for pairing high-stakes academia with heart-thudding romance. Among the most introspective of Ali Hazelwood books, it explores imposter syndrome, integrity, and what it truly means to be seen<\/a>.<\/p>\n In her YA debut, Hazelwood dives into the world of competitive chess\u2014and complicated first love. Mallory Greenleaf once loved chess, but after it tore her family apart, she walked away. Years later, a charity tournament draws her back\u2014where she stuns the world by defeating reigning champion Nolan Sawyer.<\/p>\n Suddenly thrust into the limelight, Mallory must decide if she\u2019s ready to return to the game that betrayed her. Nolan is quiet, intense, and seems to carry emotional wounds of his own. As they clash across chessboards and continents, a slow-burning friendship (and maybe something more) begins to emerge.<\/p>\n Check & Mate<\/em> is tender, fierce, and empowering\u2014a coming-of-age story that fits perfectly among books by Ali Hazelwood, despite being aimed at younger readers. It\u2019s about rediscovery, resilience, and trusting yourself after everything has fallen apart.<\/p>\n Released in February 2025, Deep End<\/em> dives into the pressure-cooker world of deep-sea research and forbidden love. Hazelwood introduces us to Dr. Arielle Sorenson, a marine engineer with a tragic past and a desperate need to prove herself. When she\u2019s partnered with Grant Brennan\u2014a gruff ex-submarine commander turned oceanographer\u2014they must survive weeks in an underwater lab, tethered together by shared trauma and proximity.<\/p>\n As they navigate cramped quarters, deep-sea malfunctions, and media attention, the line between professional and personal begins to blur. But Arielle\u2019s past threatens to sink her future\u2014and the more she opens up to Grant, the more vulnerable she feels.<\/p>\n Deep End<\/em> showcases a more emotionally intense, atmospheric side of Hazelwood\u2019s writing. It\u2019s claustrophobic, romantic, and ultimately healing. For longtime fans of Ali Hazelwood books, this is a deeper dive\u2014literally and emotionally\u2014into everything that makes her writing special.<\/p>\n Rue Siebert has never let anyone close\u2014not since childhood abandonment taught her to depend only on herself. Now a fiercely accomplished structural engineer, Rue is focused on winning a high-stakes green-energy project grant. The only obstacle? Eli Killgore, the charming and aggravating rep from a rival firm who pushes every one of her buttons.<\/p>\n When they\u2019re forced to collaborate on a sustainability initiative, sparks fly\u2014and not the safe, environmentally friendly kind. What begins as workplace antagonism transforms into magnetic attraction and grudging respect. But Rue\u2019s past is a fortress, and Eli\u2019s patience may not be enough to tear it down.<\/p>\n Not in Love<\/em> balances snark and sincerity, exploring vulnerability, trauma, and redemption in the language of spreadsheets and steel beams. As one of the newest Ali Hazelwood books, it\u2019s mature, grounded, and emotionally potent\u2014proving that love and logic can coexist, even in the messiest of hearts.<\/p>\n Maya Killgore is twenty-three, a struggling grad student, and currently having a full-blown crisis\u2014emotional, academic, and romantic. She\u2019s been nursing an inconvenient and wildly inappropriate crush on Conor Harkness, a successful biotech executive\u2026 who also happens to be her older brother\u2019s best friend. At thirty-eight, Conor is reserved, intimidating, and frustratingly dismissive. He insists their age gap is too big. Their dynamic too messy. The situation too\u2026 problematic.<\/p>\n But things take a steamy turn when they\u2019re forced to spend a week together at a wedding in Taormina, Sicily. As their friends and families celebrate against a backdrop of sunlit ruins and volcanic cliffs, Maya and Conor share close quarters, unexpected moments, and the kind of chemistry that threatens to erupt like nearby Mount Etna. What begins as sharp banter and stolen glances turns into something riskier\u2014and far more real.<\/p>\n Problematic Summer Romance<\/em> is classic Ali Hazelwood: sexy, smart, and bursting with emotional tension. Set against the gorgeous Mediterranean landscape, it explores power dynamics, self-worth, and forbidden longing with warmth and depth. A standalone companion to Not in Love<\/em>, this is one of the most heartfelt and sun-drenched entries in the world of Ali Hazelwood books.<\/p>\n Maia is a Vampyre-Human hybrid, orphaned young and raised on the margins of two societies that barely tolerate her existence. When she\u2019s forced into an arranged marriage with Bram, the intimidating Alpha of the Northwest Werewolf Pack, Maia assumes the worst\u2014domination, hostility, and violence. Instead, she finds herself entangled in a marriage that is equal parts political treaty and emotional minefield. Bram is unexpectedly thoughtful, gentle even, and loyal to a fault.<\/p>\n As Maia steps into her role as Alpha Mate, she must navigate internal pack politics, external threats from rival clans, and the dangerous power she\u2019s only beginning to understand within herself. Meanwhile, Bram\u2019s growing affection toward Maia evolves into a bond neither of them can deny. But trust doesn\u2019t come easily when your world has taught you that love is weakness.<\/p>\n In Bride<\/em>, Ali Hazelwood leaves the halls of academia for blood rituals, full moons, and supernatural stakes\u2014but her core themes remain: fierce women, patient men, and love that grows in tension and tenderness. One of the boldest Ali Hazelwood books to date, it proves her talent transcends genres.<\/p>\n In this companion to Bride<\/em>, Hazelwood shifts the focus to Serena Paris, a sharp-tongued Human-Were hybrid with no interest in pack politics\u2014or in Koen Alexander, the infuriatingly composed Alpha of the Northwest Pack. But when a string of rogue attacks puts peace at risk, Serena is drawn into the very world she tried to escape. She and Koen must work together to uncover the threats\u2014and survive the mounting tension between them.<\/p>\n Serena and Koen share a complicated past: a near-miss romance, a fallout that left bruised egos, and a bond that never quite broke. As they navigate rivalries, betrayal, and a world on the brink of war, old feelings ignite with new purpose. Serena is bold, brilliant, and unafraid to challenge authority\u2014even when it\u2019s wrapped in Koen\u2019s perfect jawline and brooding silence.<\/p>\n With political twists and paranormal heat, Mate<\/em> expands Hazelwood\u2019s supernatural world with depth, danger, and desire. For fans of Bride<\/em>, it\u2019s a thrilling continuation. For lovers of all Ali Hazelwood books, it\u2019s a reminder that love is both a battlefield\u2014and a bond forged in fire.<\/p>\n When Mara, a young and passionate environmental engineer, inherits half a house from her beloved mentor, she thinks it\u2019s a lifeline. What she doesn\u2019t expect? That the other half belongs to Liam, a moody, hyper-organized environmental lawyer who\u2019s less than thrilled about sharing his home. Their forced cohabitation begins with passive-aggressive Post-it notes and mutual disdain\u2014but quickly evolves into hallway tension, kitchen encounters, and undeniable chemistry.<\/p>\n As Mara uncovers Liam\u2019s quiet kindness beneath his gruff exterior, the lines between annoyance and affection begin to blur. Their shared professional values and clashing personalities make every interaction electric, and soon, the house they were stuck with starts to feel like something more\u2014like home.<\/p>\n Under One Roof<\/em> is a masterclass in the forced proximity trope, delivered with Ali Hazelwood\u2019s signature wit and emotional honesty. It\u2019s a slow burn that simmers with tension, humor, and heart. One of the standout entries among the STEMinist novellas, it\u2019s also a perfect starting point for readers new to Ali Hazelwood books. Packed with nerdy banter, personal growth, and a soft-on-the-inside love interest, this novella proves that sometimes the best things come when we\u2019re least looking for them.<\/p>\n Sadie Green is a passionate civil engineer who believes in sustainable design\u2014and in trusting her gut. So when she hits it off with charming, buttoned-up Erik during a whirlwind meeting, she throws caution to the wind and goes all in. But after one incredible night, Erik disappears, ghosting her without explanation. Heartbroken and humiliated, Sadie buries herself in work\u2014until fate locks them in a broken elevator together.<\/p>\n What follows is a charged, claustrophobic confrontation that forces them to confront their shared history and miscommunication. As the minutes tick by, their icy tension gives way to buried emotions, long-suppressed truths, and that ever-present spark neither could quite forget. It\u2019s a second chance at something that never had the chance to begin.<\/p>\n Stuck With You<\/em> is Hazelwood\u2019s ode to reconciliation and the messiness of real connection. Witty, vulnerable, and irresistibly romantic, it\u2019s a story that shows how the right person at the wrong time might still be the right person after all. Like all Ali Hazelwood books, it champions emotional intelligence, heartfelt dialogue, and STEM heroines who love deeply\u2014even when it\u2019s scary.<\/p>\n NASA aerospace engineer Hannah is used to toughing things out alone. As one of the few women in her field, she\u2019s had to be tough, distant, and fiercely independent\u2014traits that don\u2019t exactly leave room for romance. But when an ambitious solo mission to the Arctic goes wrong, she finds herself injured and stranded with no one willing to risk the conditions to save her\u2026 except Ian.<\/p>\n Ian, the one man she once let get close. The one she pushed away. As he embarks on a dangerous mission to rescue her, flashbacks reveal the complicated friendship and slow-burning chemistry they once shared\u2014and the choice Hannah made that broke them apart.<\/p>\n Below Zero<\/em> is part survival drama, part emotional reckoning. It\u2019s about what happens when we confuse strength with solitude, and about finding warmth in the one person we never expected to come back for us. One of the most emotionally layered Ali Hazelwood books, it captures icy landscapes, inner battles, and the kind of love that shows up when everything else falls away.<\/p>\n Loathe to Love You<\/em> is the ultimate STEMinist romance sampler, combining Hazelwood\u2019s beloved novellas\u2014Under One Roof<\/em><\/a>, Stuck With You<\/em><\/a>, and Below Zero<\/em><\/a>\u2014into one irresistibly charming anthology. Each story introduces a brilliant woman in science, technology, or engineering navigating love, career ambition, and awkward proximity to the man she\u2019s determined not to fall for. Whether it\u2019s sharing a home with a grumpy lawyer, being trapped in an elevator with a ghosting ex, or surviving the Arctic with a man who once broke her heart, these heroines are smart, stubborn, and swoon-worthy.<\/p>\n What makes this collection special isn\u2019t just the tropes\u2014it\u2019s the way Hazelwood writes about professional women who aren\u2019t afraid to be brilliant or vulnerable. Each novella offers a bite-sized glimpse into the complexities of modern romance, with quirky humor, genuine emotional stakes, and characters who feel real despite the page count.<\/p>\n Perfect for both new readers and longtime fans, Loathe to Love You<\/em> distills everything readers adore about Ali Hazelwood books into one cohesive volume. It\u2019s clever, sexy, and deeply satisfying\u2014proof that sometimes the smallest packages deliver the biggest emotional payoffs.<\/p>\nLove on the Brain<\/a> (2022)<\/h3>\n
Love, Theoretically<\/a> (2023)<\/h3>\n
Check & Mate<\/a> (2023)<\/h3>\n
Deep End<\/a> (2025)<\/h3>\n
Not in Love Series<\/h2>\n
Not in Love<\/a> (2024)<\/h3>\n
Problematic Summer Romance<\/a> (2025)<\/h3>\n
Bride Series (Paranormal Romance)<\/h2>\n
Bride<\/a> (2024)<\/h3>\n
Mate (October 2025)<\/h3>\n
STEMinist Novellas (2022)<\/h2>\n
Under One Roof<\/a><\/h3>\n
Stuck With You<\/a><\/h3>\n
Below Zero<\/a><\/h3>\n
Loathe to Love You (2023)<\/h2>\n