Lena's mother, Annabel, has always been a mystery - a ghost in Lena's past. Until now. Discover her secrets in Lauren Oliver's brilliant original digital story set in the world of international bestsellers Delirium and Pandemonium. Through chapters that alternate between her past and present, Annabel reveals the true story behind her failed cures, her marriage, the births of her children, her imprisonment, and, ultimately, her daring escape. You can also take an early look at the first few chapters of REQUIEM - the final installment in Lauren Oliver's stunning internationally bestselling Delirium series.