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  O'Brien -> O'Connor -> Odanaka -> Ogden -> Oke -> Oliver -> Oram -> Osborne -> Osborne -> Osborne -> Oxenbury    Mary Pope Osborne Haunted Castle on Hallows Eve: Magic Tree House #30 Random House, 2003 (2003) Hardcover In this 2nd of The Merlin Missions, Jack, Annie, and impulsive sorceror's apprentice Teddy must bring order to a haunted castle. (HW)   Mary Pope Osborne & Sal Murdocca High Tide in Hawaii: Magic Tree House #28 Random House, 2003 (2003) Hardcover, Softcover Jack and Annie find special magic - 'the magic of friendship' - in old Hawaii. (JL)   Mary Pope Osborne Night of the New Magicians: A Stepping Stone Book Random House, 2006 (2006) Hardcover Annie and Jack are sent to 1889 Paris to warn 4 magicians of an evil sorcerer, who wants to steal their secrets (illustrated by Sal Murdocca). (JL)    Mary Pope Osborne & Natalie Pope Boyce Pilgrims: Magic Tree House Research Guide Random House, 2005 (2005) Hardcover, Paperback A non-fiction companion to the Magic Tree House episode Thanksgiving on Thursday. (JL)    Mary Pope Osborne & Bonnie Christensen Pompeii: Lost and Found Knopf, 2006 (2006) Hardcover This account of the 79 A.D. eruption of Mount Vesuvius is aptly illustrated in the style of ancient Roman frescoes (wall paintings). (HW)