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
• Dragon of the Red Dawn: Merlin Mission [With Temporary Tattoos] (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 12 August 2008 from£6.39 | RRP: £3.38
• 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
• Magic Tree House Collection Volume 6: Books 21-24: #21 Civil War on Sunday; #22 Revolutionary War on Wednesday; #23 Twister on Tuesday; #24 Earthquake by Mary Pope Osborne Imagination Studio Audio Cassette 1 September 2002 from£21.28 | RRP: £14.04
• 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
• Thanksgiving on Thursday (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 1 September 2002 from£5.49 | RRP: £2.76
• Dragon of the Red Dawn: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 27 February 2007 from£11.81 | RRP: £8.13
• Magic Tree House Volumes 13-16 Boxed Set (Magic Tree House Set #4) by Mary Pope Osborne Random House Books for Young Readers Paperback 27 May 2008 from£13.14 | RRP: £11.06
• Midnight on the Moon (Magic Tree House) by Mary Pope Osborne Scholastic Young Hippo Paperback 17 November 2000 from£4.72 | RRP: £3.5
• Pirates Past Noon (Magic Tree House) by Mary Pope Osborne Scholastic Young Hippo Paperback 21 July 2000 from£N/A | RRP: £3.5
• Magic Tree House 11: Lions on the Loose by Mary Pope Osborne Red Fox Paperback 5 February 2009 from£4.89 | RRP: £3.99
• Dolphins at Daybreak (Magic Tree House) by Mary Pope Osborne Scholastic Young Hippo Paperback 19 January 2001 from£4.72 | RRP: £3.5
• Eve of the Emperor Penguin: A Merlin Mission [With Sticker(s)] (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 8 December 2009 from£5.99 | RRP: £3.38
• Dark Day in the Deep Sea: Merlin Mission [With Tattoos] (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 28 April 2009 from£6.31 | RRP: £3.46
• Adaline Falling Star by Mary Pope Osborne Scholastic Press Paperback 19 January 2001 from£6.73 | RRP: £4.99
• 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£20.48 | RRP: £19.5
• Leprechaun in Late Winter (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 12 January 2010 from£N/A | RRP: £8.77
• Christmas in Camelot (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 25 August 2009 from£6.33 | RRP: £3.38
• Night of the New Magicians: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 14 March 2006 from£11.25 | RRP: £8.1
• Monday with a Mad Genius: Merlin Mission (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 13 January 2009 from£7.27 | RRP: £3.38
• Carnival at Candlelight: Merlin Mission (Magic Tree House (Quality)) by Mary Pope Osborne Random House Books for Young Readers Paperback 27 June 2006 from£6.39 | RRP: £3.38
• The Magic Tree House, Books 1-28 by Mary Pope Osborne Random House Books for Young Readers Paperback 23 September 2008 from£65.73 | RRP: £77.42
• 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
• Winter of the Ice Wizard: Merlin Mission (Magic Tree House) by Mary Pope Osborne Random House Books for Young Readers Hardcover 1 September 2004 from£11.26 | RRP: £8.28