“While books on sibling rivalry abound, [Dear Sister] brings freshness to the topic with McGhee's gentle humor and poignant scenarios…Dear indeed.” —Kirkus Reviews “A meaningful look at…siblinghood and all its foibles.” —Publishers Weekly What do you do when you have an incredibly annoying little sister? Write her letters telling her so, of course! From New York Times bestselling author Alison McGhee comes a wickedly funny, illustrated, heartwarming, and searingly honest coll