"Ten years ago, Theodora "Teddy" Angstrom's older sister, Angie, disappeared. Her case remains unsolved. Now-on the anniversary of Angie's disappearance-Teddy's father, Mark, has killed himself. Unbeknownst to Mark's family, he had been actively investigating conspiracy theories sourced from a Reddit community of true crime fans fixated on Angie, and Teddy soon finds herself falling down that same rabbit hole. After all, if hope dies last, Angie could...

Seventeen-year-old Evie Beckham has always been too occupied with her love of math and frequent battles with anxiety to want to date. Besides, she’s always found the idea of kissing to be kind of weird. But by senior year, thanks to therapy and her friends, she’s feeling braver than before. Maybe even brave enough to enter the national math and physics competition or flirt back with the new boy. Meanwhile, Evie’s best friend, Caleb Covic, has...