Books like Love, Theoretically by Ali Hazelwood

Alex Claremont-Diaz, the United States’ First Son, confronts diplomatic drama when he falls for the Prince of Wales, Henry. Their staged truce turns into a real romance that could reshape politics and personal identities alike.

Don Tillman, a genetics professor with Asperger’s, designs a scientific survey to find a wife, only to meet Rosie Jarman, a drinker and late arriver who challenges his controlled worldview and leads him to discover that love can’t be measured.

Executive assistants Lucy Hutton and Joshua Templeman battle over a promotion, turning office rivalry into a witty, high‑stakes game of love and humor within Bexley‑Gamin Publishing.

Amid writer's block and a looming deadline, a skeptical romance novelist and a disenchanted literary author trade their craft: she must write a happy ending, he a Great American Novel, as they race to finish before summer ends.

Bee Königswasser, a determined neuroengineering graduate student, must partner with her grad‑school nemesis Levi Ward on a high‑stakes NASA project, sparking a slowly unfolding romance amid STEM challenges.

Chloe Brown, a chronically ill computer geek, embarks on a quest to "Get a Life" with seven daring directives that lead her to a tattooed, motorcycle‑loving handyman who becomes her unpredictable tutor of rebellion.

Stella Lane, a mathematician with Asperger’s, hires an escort to learn the art of love and discovers that emotion can be as logical as numbers.

A thrilling fantasy adventure in the world of seven kingdoms, where a young queen and a brave wizard must unite to stop a millennia-old evil plot and save their realms from darkness.

Josh and Hazel have a decade‑long friendship that keeps them within arm’s reach—each undermining the other’s romantic life with a series of disastrous blind dates, while secretly falling in and out of love through nightly encounters.

A young girl and her debaser team member find themselves involved in a government conspiracy, involving aliens and UFOs, after a series of plane crashes.

Three intimate tales of engineers navigating love, rivalry, and survival— from a co‑habitation clash with a hot‑headed lawyer, to a New York elevator showdown, and a frozen rescue in the Arctic.

A mystery novel set in Paris that explores family secrets and the complicated relationship between a detective and the man she loves.

Pierce Oliviera, a 17-year-old girl in the Underworld, finds herself trapped and pursued by the Furies, ancient Greek goddesses of vengeance, while her father and brother must navigate their own struggles in a world where death is not permanent and love is forbidden by the gods of the Underworld. Pierce must use her wit and quick thinking to escape the Furies and prevent her family from meeting a similar fate, while uncovering the truth behind her imprisonment and the dark secrets that lie beneath the surface of the Underworld. A thrilling tale of love, fate, and the battle between good and evil, set against the backdrop of ancient Greek mythology, with elements of supernatural horror and family drama. Pierce is determined to prove her innocence and reclaim her place in the world, while her loved ones struggle to find their way out of the chaos and confusion caused by her imprisonment. Pierce's journey to freedom is fraught with danger, but her determination to fight for her loved ones is matched only by her courage and wit, as she fights against the forces of darkness and the gods of the Underworld. In a world where death is not the only option, Pierce finds herself not only facing supernatural threats but also confronting her own past and the consequences of her actions, as she navigates a treacherous landscape of deceit, lies, and forbidden love, with the fate of her family hanging in the balance. Pierce's story is one of hope and determination, as she fights for her loved ones and proves that love is stronger than any obstacle.

Evie, a sixteen-year-old girl from a Louisiana family, discovers that her visions are actual prophecies, leading her to embark on a journey to defeat evil forces with the help of others like herself in a fantastical world of Tarot cards and magical battles, much like the young princesses of old tales who were destined to defeat dragons and save kings.

"Maximum Ride Forever" follows a group of genetically engineered teens with wings as they navigate danger, friendship, and adventure.

A young woman falls in love with a boy she's never met, leading to strange occurrences and a mysterious town hidden in its secrets. Kami Glass is determined to uncover the truth before it's too late.

During the Italian Renaissance, a seventeen‑year‑old apprentice named Luca Vero is tasked with uncovering the truth behind supernatural claims that threaten the Catholic Church, while a young abbess named Isolde faces accusations of witchcraft in a medieval nunnery.

After a five-year coma, Olympic diving hopeful Bryce Graham must adjust to a life without her.

Nicholas struggles to protect his family from dangerous magic and secrets during the rare Blood Moon ceremonies in a supernatural family adventure story suitable for young adults.

The emotional turmoil of a teenage girl forced to keep a horrific secret keeps her isolated from friends and herself, while she obsesses about weight loss and longs for friendship with her boyfriend, Corey 'The Living Stoner', who leads a double life as a stoner and a vegetarian vegan.

Haunted by memories of Varen, Isobel embarks on a perilous journey to Baltimore to confront the mysterious Poe Toaster and return to her dream world, where she faces a new adversary in supernatural horror tales for children aged 8-12.

Amelia, a ghost still trapped between life and death, continues to fight for her relationship with the human boy Joshua.

A thrilling paranormal romance in Paris, where Kate and Vincent's love story is threatened by a new and deadly enemy, and the immortal Vincent's future is in jeopardy, with a cliffhanger ending that leaves fans eager for the next book in the series.

A coming-of-age story about Cricket, a young woman trying to find her place in the world after heartbreaks, as her beloved dog Jupiter and her mother's social issues affect her wedding plans and love life in a whimsical tale of romance and family life, with a focus on the journey of self-discovery and the joy of dogs and love in the process.

During World War I, young Hensley Dench is uprooted to New Mexico after her father's anti‑war editor career ends. Lonely, she secretly mirrors her father's chess‑via‑post correspondence with American medic Charles Reid, hoping their letters can keep love and hope alive amid looming tragedy.

A competitive diver and an ace swimmer jump into forbidden waters in this steamy college romance from the New York Times bestselling author of The Love Hypothesis. Scarlett Vandermeer is swimming upstream. A Junior at Stanford and a student-athlete who specializes in platform diving, Scarlett prefers to keep her head down, concentrating on getting into med school and on recovering from the injury that almost ended her career. She has no time for relationships—at least, that’s what she tells herself. Swim captain, world champion, all-around aquatics golden boy, Lukas Blomqvist thrives on discipline. It’s how he wins gold medals and breaks records: complete focus, with every stroke. On the surface, Lukas and Scarlett have nothing in common. Until a well-guarded secret slips out, and everything changes. So they start an arrangement. And as the pressure leading to the Olympics heats up, so does their relationship. It was supposed to be just a temporary, mutually satisfying fling. But when staying away from Lukas becomes impossible, Scarlett realizes that her heart might be treading into dangerous water...

Ali Hazelwood’s bestselling set of five romance novels, compiled into a single collection that showcases her distinctive storytelling style and heartfelt romance.