Authors:  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z  Uhlig   Richard Uhlig Last Dance at the Frosty Queen Knopf, 2007 (2007) Hardcover Arty is a wreck, but Vanessa teaches him that working through his fears, resentments and family baggage will support his quest for self-fulfilment. (SS)   S. T. Underdahl The Other Sister Flux, 2007 (2007) Paperback Fifteen-year-old Josey Muller is the only daughter of Anne and Bill Muller. Or at least she thinks she is until her mother springs the news that she has an older sister. (LS)    Diana Urban These Deadly Games St. Martin's, 2022 (2022) Hardcover, e-Book An intense, fast-paced YA thriller, featuring 16-year-old Crystal Donavan and a game that turns deadly. (HW)