Will Osborne
Books
Pirates
2001
ISBN 9780613337748
Mummies and Pyramids
2001
ISBN 9780375802980
Dinosaurs
2000
ISBN 9780439241229
Knights and Castles
2000
ISBN 9780439241250
Rain forests
1999
ISBN 9783785544419
Rainforests (Magic Tree House Rsrch Gdes(R))
2001
ISBN 9780375913556
Space (Magic Tree House Rsrch Gdes(R))
2002
ISBN 9780439448079
Dinosaurs: A Nonfiction Companion to Dinosaurs Before Dark
13 Ghosts
1988
ISBN 9780590445115
Smoke and Mirrors
1993
ISBN 9780573693908
Twisters and Other Terrible Storms
2003
ISBN 9780613624114
Rain Forests
Space: A Nonfiction Companion to Magic Tree House #8: Midnight on the Moon
Magic Tree House Research Guide: Twisters and Other Terrible Storms