Lulu is getting a sister: (who wants her? who needs her?) Viorst, Judith Popularity → Current 30 Peak 45 Niche 60 "Lulu is sent to Camp Sisterhood to learn how to be a big sister, but she makes it her mission to be the worst sister-in-training in camp history"-- Atheneum Books for Young Readers 2018-04-24 178 pages