1944 – 2020
Mary Pope Osborne is represented in this catalog by 209 books across 12 series, including Magic Tree House, Magic Tree House Fact Tracker, Dear America, Magic Tree House Merlin Missions, and Picture, with listed titles such as Dinosaurs Before Dark, American Tall Tales, Adaline Falling Star, Best Wishes, Joe Brady, and Afternoon on the Amazon Graphic Novel.
Danger in the Darkest Hour / World at War, 1944
2015
Mummies and Pyramids
2001
Pirates
2001
Rain Forests
2001
Summer of the Sea Serpent
2004
Winter of the Ice Wizard
2004
Carnival at Candlelight
2004
Magic Tree House Survival Guide
2014
Animal Games and Puzzles
2015
Magic Tree House Incredible Fact Book
2016
A Time to Dance
2003
Jason and the Argonauts(With: Will Osborne)
1988
Pirates Past Noon(With: Jenny Laird)
2022
Dinosaurs Before Dark(With: Jenny Laird)
2021
Midnight on the Moon Graphic Novel(With: Jenny Laird)
2025
Night of the Ninjas Graphic Novel (Magic Tree House(With: Jenny Laird)
2023
Last One Home
1986
The Deadly Power of Medusa
1988
Run, Run, As Fast As You Can
1982