Seventeen-year-old Gwen, who has been living with her grandfather in Manhattan while she attends music school, joins up with another music student to solve the mystery when her grandfather suddenly goes missing.

While zoning out in Chemistry class, Lily scribbles some of her favorite song lyrics onto her desk. The next day, she finds that someone has continued the lyrics on the desk, and added a message to her. Soon, Lily and her anonymous pen pal are exchanging full-on letters -- sharing secrets, recommending bands, and opening up to each other. Lily realizes she's kind of falling for this letter writer. Only who is he? As Lily attempts to unravel the mystery,...

High school senior Leo Caraway, a conservative Republican, learns that his biological father is a punk rock legend.

Fourteen-year-old Sparrow Cooke of Brooklyn has always been the kind of child who prefers reading books to playing with friends (not that she has many of those) and since fifth grade the one person who seemed to understand her was the school librarian--so when Mrs. Wexler was killed in an accident, Sparrow's world came apart, and when she was found on the edge of the school roof everyone assumed that it was a suicide attempt, which Sparrow denies,...