15 BookTok Recommendations That You'll Read in a Single Sitting . . . Then Sob For Days

A World Without You written by Beth Revis is about a 17-year-old boy named Bo with time traveling delusions. Bo falls in love with Sofia after being sent to a school for kids with "superpowers." Tragically, Sofia dies of suicide to escape her depression. Because of his time traveling mind, Bo believes she is not actually dead and that it's up to him to save her from the past.