Mary Pope Osborne


Mary Pope Osborne is the award-winning author of many distinguished books for children and young adults, including the bestselling Magic Treehouse series; Favorite Medieval Tales, illustrated by Troy Howell; American Tall Tales, illustrated by Michael McCurdy; Rocking Horse Christmas, illustrated by Ned Bittinger; and Adaline Falling Star. The former president of the Author’s Guild, she lives in New York City with her husband, Will.

Sunlight on the Snow Leopard
The Knight at Dawn (Graphic Novel)
Dinosaurs Before Dark (Graphic Novel)
Camp Time in California
Warriors in Winter
Dinosaurs Before Dark
Late Lunch with Llamas
Narwhal on a Sunny Night

Most Popular Mary Pope Osborne Books

    Magic Tree House #1-4
    Mary Pope Osborne
    Magic Tree House Volumes 5-8 Boxed Set
    Mary Pope Osborne
    Magic Tree House Volumes 9-12 Boxed Set
    Mary Pope Osborne, Sal Murdocca
    Dinosaurs Before Dark
    Sal Murdocca, Mary Pope Osborne
    A Big Day for Baseball
    Mary Pope Osborne, A.G. Ford
    Dinosaurs Before Dark (Graphic Novel)
    Mary Pope Osborne, Kelly Matthews, Jenny Laird, Nichole Matthews

Book Stats


All Mary Pope Osborne Books

2022Sunlight on the Snow LeopardMary Pope OsborneA.G. Ford112
2021The Knight at Dawn (Graphic Novel)Mary Pope OsborneKelly MatthewsNichole Matthews176
2021Dinosaurs Before Dark (Graphic Novel)Mary Pope Osborne, Jenny LairdKelly MatthewsNichole Matthews176
2021Camp Time in CaliforniaMary Pope OsborneA.G. Ford112
2020Warriors in WinterMary Pope OsborneA.G. Ford112
2020Dinosaurs Before DarkMary Pope OsborneAntonio Javier Caparo96
2020Late Lunch with LlamasMary Pope OsborneA.G. Ford112
2020Narwhal on a Sunny NightMary Pope OsborneA.G. Ford112
2020Narwhals and Other Whales: A Nonfiction Companion to Magic Tree House #33: Narwhal on a Sunny NightMary Pope Osborne, Natalie Pope BoyceIsidre Mones128
2019Magic Tree House Deluxe Holiday Edition: Christmas in CamelotMary Pope OsborneAntonio Javier Caparo144
2019To the Future, Ben FranklinMary Pope Osborne, Natalie Pope Boyce128
2019Warriors: A Nonfiction Companion to Magic Tree House #31: Warriors in WinterMary Pope Osborne, Natalie Pope BoyceIsidre Mones128
2018Hurricane Heroes in TexasMary Pope OsborneA.G. Ford112
2018Texas: A Nonfiction Companion to Magic Tree House #30: Hurricane Heroes in TexasMary Pope Osborne, Natalie Pope BoyceIsidre Mones128
2017Balto of the Blue DawnMary Pope OsborneSal Murdocca144
2017A Big Day for BaseballMary Pope OsborneA.G. Ford96
2016Magic Tree House Incredible Fact Book: Our Favorite Facts about Animals, Nature, History, and More Cool Stuff!Mary Pope Osborne, Natalie Pope BoyceSal Murdocca144
2016Night of the Ninth DragonMary Pope OsborneSal Murdocca144
2016Soccer on SundayMary Pope OsborneSal Murdocca144
2016High Time for HeroesMary Pope OsborneSal Murdocca144
2015Hurry Up, Houdini!Mary Pope OsborneSal Murdocca144
2015Shadow of the SharkMary Pope OsborneSal Murdocca144
2014Stallion by StarlightMary Pope Osborne144
2014A Perfect Time for PandasMary Pope OsborneSal Murdocca114
2013Abe Lincoln at Last!Mary Pope OsborneSal Murdocca114
2013Dogs in the Dead of NightMary Pope OsborneSal Murdocca144
2012A Ghost Tale for Christmas TimeMary Pope OsborneSal Murdocca113
2012Soccer: A Nonfiction Companion to Magic Tree House Merlin Mission #24: Soccer on SundayMary Pope Osborne, Natalie Pope BoyceSal Murdocca123
2012Leprechaun in Late WinterMary Pope OsborneSal Murdocca144
2011Winter of the Ice WizardMary Pope OsborneSal Murdocca109
2011A Good Night for GhostsMary Pope OsborneSal Murdocca144
2011Summer of the Sea SerpentMary Pope OsborneSal Murdocca144
2011A Crazy Day with CobrasMary Pope OsborneSal Murdocca112
2010Moonlight on the Magic FluteMary Pope OsborneSal Murdocca106
2010Haunted Castle on Hallows EveMary Pope OsborneSal Murdocca113
2009Eve of the Emperor PenguinMary Pope OsborneSal Murdocca144
2009Magic Tree House Books 17-20 Boxed Set: The Mystery of the Enchanted DogMary Pope OsborneSal Murdocca96
2009Christmas in CamelotMary Pope OsborneSal Murdocca115
2009Dark Day in the Deep SeaMary Pope OsborneSal Murdocca144
2009Monday with a Mad GeniusMary Pope OsborneSal Murdocca144
2008Dragon of the Red DawnMary Pope OsborneSal Murdocca108
2007Blizzard of the Blue MoonMary Pope OsborneSal Murdocca144
2007Night of the New MagiciansMary Pope OsborneSal Murdocca144
2006Season of the SandstormsMary Pope Osborne106
2006Carnival at CandlelightMary Pope OsborneSal Murdocca144
2005Sleeping BobbyMary Pope Osborne, Will OsborneGiselle Potter40
2003Magic Tree House Volumes 9-12 Boxed SetMary Pope OsborneSal Murdocca96
2003High Tide in HawaiiMary Pope OsborneSal Murdocca96
2002Thanksgiving on ThursdayMary Pope OsborneSal Murdocca96
2002Good Morning, GorillasMary Pope OsborneSal Murdocca96
2002Magic Tree House Volumes 5-8 Boxed SetMary Pope Osborne96
2002The Brave Little SeamstressMary Pope OsborneGiselle Potter40
2002Stage Fright on a Summer NightMary Pope OsborneSal Murdocca96
2001Earthquake in the Early MorningMary Pope OsborneSal Murdocca96
2001Magic Tree House #1-4Mary Pope Osborne96
2001Twister on TuesdayMary Pope OsborneSal Murdocca70
2000Revolutionary War on WednesdayMary Pope OsborneSal Murdocca96
2000Civil War on SundayMary Pope OsborneSal Murdocca0
2000Dingoes at DinnertimeMary Pope OsborneSal Murdocca96
1999Tigers at TwilightMary Pope OsborneSal Murdocca96
1999Buffalo Before BreakfastMary Pope OsborneSal Murdocca87
1999Tonight on the TitanicMary Pope OsborneSal Murdocca70
1998Hour of the OlympicsMary Pope OsborneSal Murdocca96
1998Viking Ships At SunriseMary Pope OsborneSal Murdocca96
1998Day of the Dragon KingMary Pope OsborneSal Murdocca68
1998Vacation Under The VolcanoMary Pope OsborneSal Murdocca96
1998Polar Bears Past BedtimeMary Pope OsborneSal Murdocca96
1998Lions at LunchtimeMary Pope OsborneSal Murdocca96
1997Ghost Town at SundownMary Pope OsborneSal Murdocca96
1997Dolphins at DaybreakMary Pope OsborneSal Murdocca67
1996Midnight on the MoonMary Pope OsborneSal Murdocca80
1996Sunset of the SabertoothMary Pope OsborneSal Murdocca80
1995Afternoon on the AmazonMary Pope OsborneSal Murdocca80
1995Night of the NinjasMary Pope OsborneSal Murdocca80
1994Pirates Past NoonMary Pope OsborneSal Murdocca80
1993Mummies in the MorningMary Pope OsborneSal Murdocca80
1993The Knight at DawnMary Pope OsborneSal Murdocca67
1992Dinosaurs Before DarkMary Pope OsborneSal Murdocca80


Sal Murdocca
A.G. Ford
Kelly Matthews
Jenny Laird
Nichole Matthews
Antonio Javier Caparo
Natalie Pope Boyce
Isidre Mones
Will Osborne
Giselle Potter