Lau­ren Oliv­er is the author of the YA nov­el Before I Fall and the Delir­i­um tril­o­gy: Delir­i­um, Pan­de­mo­ni­um, and Requiem, which have been trans­lat­ed into more than thir­ty lan­guages and are New York Times and inter­na­tion­al best­selling nov­els. A grad­u­ate of the Uni­ver­si­ty of Chica­go and New York Uni­ver­si­ty’s M.F.A. pro­gram, Lau­ren Oliv­er lives in Brook­lyn, New York.