Mary Pope Osborne

• Magic Tree House Research Guide #12: Sabertooths and the Ice Age: A Nonfiction Companion to Magic Tree House #7: Sunset of the Sabertooth (Magic Tree House Research Guides) by Mary Pope Osborne,Natalie Pope Boyce Random House Books for Young Readers Library Binding 1 February 2005 from£12.79 | RRP: £7.56
• Ancient Rome and Pompeii: A Nonfiction Companion to Vacation Under the Volcano (Magic Tree House Research Guides) by Mary Pope Osborne,Natalie Pope Boyce Random House Books for Young Readers Library Binding 30 April 2006 from£12.79 | RRP: £7.56
• The Mysteries of Spider Kane (Spider Kane Mysteries) by Mary Pope Osborne Yearling Books Paperback 14 March 2006 from£9.93 | RRP: £5.99
• Magic Tree House Collection: Books 1-4 by Mary Pope Osborne Imagination Studio Audio Cassette 1 December 2000 from£21.28 | RRP: £13.05
• Dark Day in the Deep Sea: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 25 March 2008 from£11.81 | RRP: £8.13
• Tales from the Odyssey Audio Collection by Mary Pope Osborne Harper Children's Audio Audio CD 1 May 2007 from£42.10 | RRP: £21.13
• Magic Tree House 11: Lions on the Loose by Mary Pope Osborne Red Fox Paperback 5 February 2009 from£4.89 | RRP: £3.99
• Magic Tree House #1-4 by Mary Pope Osborne Random House Children's Books Paperback 1 May 2001 from£13.83 | RRP: £11.06
• Moonlight on the Magic Flute (Magic Tree House) by Mary Pope Osborne Listening Library Audio CD 10 March 2009 from£17.66 | RRP: £11.91
• Magic Tree House: Books 31 & 32: Summer of the Sea Serpent, Winter of the Ice Wizard by Mary Pope Osborne Imagination Studio Audio Cassette 28 September 2004 from£21.58 | RRP: £18
• Good Morning, Gorillas (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 1 July 2002 from£6.30 | RRP: £2.71
• Season of the Sandstorms: Merlin Mission [With Stickers] (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 26 December 2006 from£3.71 | RRP: £3.38
• Magic Tree House Volumes 17-20 Boxed Set: The Mystery of the Enchanted Dog by Mary Pope Osborne Random House Books for Young Readers Paperback 27 October 2009 from£12.94 | RRP: £11.06
• Magic Tree House 10: A Wild West Ride by Mary Pope Osborne Red Fox Paperback 1 January 2009 from£4.89 | RRP: £3.99
• Magic Tree House 17 Tonight On The Titanic (The Magic Tree House) by Mary Pope Osborne Random House USA Children's Books Paperback 1 March 1999 from£4.39 | RRP: £4.5
• A Good Night for Ghosts (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 28 July 2009 from£12.58 | RRP: £8.13
• The Knight at Dawn [With CD] (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 27 May 2008 from£9.84 | RRP: £6.77
• Magic Tree House Collection Books 29-32: Christmas in Camelot/Haunted Castle on Hallow's Eve/Summer of the Sea Serpent/Winter of the Ice Wizard by Mary Pope Osborne Listening Library Audio CD 28 August 2007 from£33.11 | RRP: £21.84
• Haunted Castle on Hallow's Eve: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 1 August 2003 from£11.93 | RRP: £8.1
• Magic Tree House Collection Books 25-28: #25 Stage Fright on a Summer Night; #26 Good Morning, Gorillas; #27 Thanksgiving on Thursday; #28 High Tide i by Mary Pope Osborne Listening Library Audio CD 13 March 2007 from£20.00 | RRP: £19.5
• Night of the New Magicians: Merlin Mission: A Merlin Mission (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 14 August 2007 from£6.45 | RRP: £3.46
• Dinosaurs Before Dark (Magic Tree House) by Mary Pope Osborne Scholastic Young Hippo Paperback 19 May 2000 from£3.50 | RRP: £3.5
• Haunted Castle on Hallow's Eve: 30 (Magic Tree House) by Mary Pope Osborne Listening Library Audio CD 1 August 2004 from£14.38 | RRP: £10.87
• Summer of the Sea Serpent: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 1 March 2004 from£7.74 | RRP: £8.1
• Eve of the Emperor Penguin: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 23 September 2008 from£11.97 | RRP: £11.99