Nonfiction companion to Magic tree house #46 a nonfiction companion to Magic tree house #23, Twister on Tuesday Nonfiction companion to Hide tide in Hawaii a nonfiction companion to Magic tree house #5 : Night of the ninjas a nonfiction companion to Magic tree house #8, Midnight on the moon A nonfiction companion to magic tree house #43:Leprechaun in Late Winter A nonfiction companion to Magic Tree House #4, Pirates Past Noon / "A nonfiction companion to Magic tree house #53: Shadow of the shark" "A nonfiction companion to Magic tree house, #47: Abe Lincoln at last!" Nonfiction companion to Shadow of the shark