"Elsa Park is a particle physicist at the top of her game, stationed at a neutrino observatory in the Antarctic, confident she's put enough distance between her ambitions and the family ghosts she's run from all her life. But it isn't long before her childhood imaginary friend - an achingly familiar, spectral woman in the snow - comes to claim her at last.Years ago, Elsa's now-catatonic mother had warned her that the women of their line were doomed...

"Sophie Jones is a physics prodigy on track to unlock the secrets of the universe. But when she meets Jake Kristopher during their first week at Yale they instantly feel a deep connection, as if they've known each other before. They quickly become a couple, and as college goes on, Sophie distances herself from academia as Jake intensely pursues a finance career. But when a shocking change forces Sophie into a new reality, she returns to physics and...

Reluctantly leaving her fiancé in Nigeria to return to her home in Austin, a young scientist contemplates her future and is devastated to learn that her sister is succumbing to the genetic disease that killed their mother. Flannery, a young scientist, is forced to return to Austin from five years of research in Nigeria. Having left behind her loving fiancé without knowing when she can return, Flan learns that her sister, Molly, has begun to show...

When a mangled car is pulled from the river, containing bloodstains and a gun, the sense of safety is shattered in Tessa's Californian hometown. Tessa, who works at the river conservancy, thinks she saw a girl out on the riverbank - but Tessa's memory is failing and could this be the start of something more serious? Tessa's friend and co-worker, Claire Barrett, is worried - about the car and the gun, but also about Tessa. With Tessa's attorney husband...

"The city of San Siroco is sinking. The basement of Dr. Tamsin Rivers, the arrogant, selfish head of the research team assigned to find the source of the subsidence, is sinking faster. As Tamsin grows obsessed with the distorting dimensions of the room at the bottom of the stairs, she finds a door that didn't exist before - and one night, it opens to reveal an exact physical copy of her. This doppelgänger is sweet and biddable where Tamsin is calculating...

Allison Leamon knew that pretending to be her identical twin sister was a bad idea. For although the two redheads looked exactly alike, they couldn't be more different. How could a no-nonsense scientist like Allison possibly fool anyone into thinking that she was the bubbly, vivacious Annie? Her first challenge was a dinner date with Annie's fiance, Davis. But what Allison didn't expect was the presence of Davis's best friend.

"Nell Barber, an expelled PhD candidate in Biological Science, is exploring the fine line between poison and antidote. Her mentor, Dr. Joan Kallas, preoccupies her thoughts. Nell frequently finds herself standing in the doorway to Joan's office despite herself. Surrounded by an ex, a best friend, a boyfriend, and a husband, the two scientists are tangled together at the center of a web of illicit relationships, grudges, and obsessions. The six are...

"Kit Owens harbored only modest ambitions for herself when the mysterious Diane Fleming appeared in her high school chemistry class. But Diane's academic brilliance lit a fire in Kit, and the two developed an unlikely friendship. Until Diane shared a secret that changed everything between them. More than a decade later, Kit thinks she's put Diane behind her forever, and she's begun to fulfill the scientific dreams Diane awakened in her. But the past...

"After the death of her husband and becoming a single parent to her nine-year-old son Alexander, overworked scientist Helen desperately needs an escape. When Alexander proposes a trip to Greece, Helen quickly agrees. After spending several days exploring the tourist-filled streets, they stumble upon the ancient city of Mystras. Its only resident is Elias, a tour guide living on the city's edges. When Elias runs into Helen, he meets his match for the...

"How does smell work? Specifically, how do olfactory sensory neurons project to their targets in the olfactory bulb, where smell is processed? Justin McKinnon has hired fresh-faced graduate student Emily to study that question. What Justin hasn't told Emily is that two other scientists in the lab, Aeden and Allegra, are working on a very similar topic, and their findings may compete with her research. Emily was born focused and driven. She's always...