This video checks information shared in the fiction book entitled Magic Tree House #5: Afternoon on the Amazon by Mary Pope Osborne. Fact Tracker: Rain Forests, the nonfiction companion written by Will Osborne and Mary Pope Osborne, is...

This video [0:48] checks information shared in the fiction book entitled Magic Tree House #39: Dark Day in the Deep Sea by Mary Pope Osborne. Fact Tracker: Sea Monsters, the nonfiction companion written by Mary Pope Osborne and Natalie...

Track facts about Mahatma Gandhi, one of the heroes from Heroes for All Times. [0:57]