Abraham Lincoln
Osborne, Mary Pope.
New York : Random House, [2011]

Abraham Lincoln
Osborne, Mary Pope.
New York : Random House, [2011]

American Revolution a nonfiction companion to Magic tree house #22 : Revolutionary War on Wednesday
Osborne, Mary Pope, author.
New York : Random House Children's Books, 2012.

American revolution : a nonfiction companion to Revolutionary War on Wednesday
Osborne, Mary Pope.
New York : Random House, [2004]

Ancient Greece and the Olympics : a nonfiction companion to Hour of the Olympics
Osborne, Mary Pope.
New York : Random House, [2004]

Ancient Greece and the Olympics a nonfiction companion to Hour of the Olympics
Osborne, Mary Pope.
New York : Random House, [2004]

Ancient Greece and the Olympics a nonfiction companion to magic tree house #16, hour of the olympics
Osborne, Mary Pope.
New York : Random House, 2011.

Ancient Rome and Pompeii : a nonfiction companion to Vacation under the volcano
Osborne, Mary Pope.
New York : Random House, 2006.

Ancient Rome and Pompeii a nonfiction companion to Vacation under the volcano
Osborne, Mary Pope, author.
New York : Random House, 2006.

Baseball
Osborne, Mary Pope, author.
New York : Random House, [2017]

Baseball
Osborne, Mary Pope, author.
2017.

Baseball
Osborne, Mary Pope, author.
New York : Random House, [2017]

Benjamin Franklin : a nonfiction companion to Magic Tree House #32, To the future, Ben Franklin!
Osborne, Mary Pope, author.
New York : Random House, [2019]

China land of the emperor's Great Wall
Osborne, Mary Pope, author.
New York : Random House, 2014.

China : land of the emperor's Great Wall
Osborne, Mary Pope, author.
New York : Random House, [2014]

China : land of the emperor's Great Wall : a nonfiction companion to Magic Tree House #14: Day of th
Osborne, Mary Pope.
New York : Random House, 2014.

Dog heroes : a nonfiction companion to Magic tree house #46: Dogs in the dead of night
Osborne, Mary Pope.
New York : Random House, [2011]

Dog heroes a nonfiction companion to Magic tree house #46: Dogs in the dead of night
Osborne, Mary Pope.
New York : Random House, [2011]

Dogsledding and extreme sports : a nonfiction companion to Magic tree house #54: Balto of the Blue D
Osborne, Mary Pope, author.
New York : Random House, [2016]

Dogsledding and extreme sports : a nonfiction companion to Magic tree house #54, Balto of the Blue D
Osborne, Mary Pope, author.
New York : Random House, [2016]

Dolphins and sharks : a nonfiction companion to "Dolphins at daybreak"
Osborne, Mary Pope.
New York : Random House, [2003]

Dolphins and sharks a nonfiction companion to Dolphins at daybreak
Osborne, Mary Pope, author.
New York : Random House

Dragons and mythical creatures
Osborne, Mary Pope, author.
New York : Random House, [2015]

Dragons and mythical creatures
Osborne, Mary Pope, author.
2016.

Ghosts : a nonfiction companion to a good night for ghosts
Osborne, Mary Pope.
New York : Random House, [2009]

Ghosts a nonfiction companion to a good night for ghosts
Osborne, Mary Pope, author.
New York : Random House

Heroes for all times
Osborne, Mary Pope.
New York : Random House, [2014]

Heroes for all times
Osborne, Mary Pope, author.
New York : Random House Children's Books, 2014.

Horse heroes
Osborne, Mary Pope.
New York : Random House, [2013]

Horse heroes
Osborne, Mary Pope.
New York : Random House, [2013]

Leonardo da Vinci : a nonfiction companion to Monday with a mad genius
Osborne, Mary Pope.
New York : Random House, [2009]

Leonardo da Vinci a nonfiction companion to Monday with a mad genius
Osborne, Mary Pope.
New York : Random House, [2009]

Leonardo da Vinci a nonfiction companion to Monday with a mad genius
Osborne, Mary Pope.
New York : Random House Children's Books, 2012.

Leprechauns and Irish folklore : a nonfiction companion to Leprechaun in late winter
Osborne, Mary Pope.
New York : Random House, [2010]

Leprechauns and Irish folklore a nonfiction companion to Leprechaun in late winter
Osborne, Mary Pope.
New York : Random House, [2010]

Llamas and the Andes : a nonfiction companion to Magic Tree House #34 : late lunch with llamas
Osborne, Mary Pope, author.
New York : Random House Children's Books, [2020]

Llamas and the andes a nonfiction companion to magic tree house #34 : late lunch with llamas
Osborne, Mary Pope, author.
2020.

Magic tree house survival guide
Osborne, Mary Pope.
New York : Random House Books for Young Readers, 2014.

Magic tree house survival guide
Osborne, Mary Pope, author.
New York : Random House Books for Young Readers, 2014.

Magic tree house survival guide
Osborne, Mary Pope, author.
New York : Random House, [2021]

Magic tricks from the tree house : a fun companion to magic tree house #50: Hurry up, Houdini!
Osborne, Mary Pope.
New York : Random House, [2013]

Narwhals and other whales
Osborne, Mary Pope, author.
New York : Random House, [2020]

Ninjas and samurai : a nonfiction companion to Magic tree house #5 : Night of the ninjas
Osborne, Mary Pope.
New York : Random House, [2014]

Ninjas and samurai a nonfiction companion to Magic tree house #5 : Night of the ninjas
Osborne, Mary Pope, author.
New York : Random House, 2014.

Pandas and other endangered species : a nonfiction companion to Magic tree house #48: a perfect time
Osborne, Mary Pope.
New York : Random House, [2012]

Penguins and Antarctica
Osborne, Mary Pope.
New York : Random House, [2008]

Penguins and Antarctica : a nonfiction companion to Eve of the emperor penguin
Osborne, Mary Pope.
New York : Random House, [2008]

Pilgrims : a nonfiction companion to Thanksgiving on Thursday
Osborne, Mary Pope.
New York : Random House, [2005]

Pilgrims a nonfiction companion to Thanksgiving on Thursday
Osborne, Mary Pope, author.
New York : Random House

Polar bears and the Arctic : a nonfiction companion to polar bears past bedtime
Osborne, Mary Pope.
New York : Random House, [2007]