A skeleton in the closet
"Twelve-year-old Mizzy dreams of being a detective and she won't let anything stand in her way -- not her reputation for tall tales, or her embarrassing fear of escalators, and definitely not her Down syndrome. Dumped for the summer with cousins who've outgrown her, Mizzy feels even more sidelined than usual. But when she discovers Great Aunt Jane's diaries in a locked wardrobe in their spare room, and realizes her aunt didn't die in her sleep bu...