Natalie Pope Boyce – författare

Dolphins and Sharks

A Nonfiction Companion to Magic Tree House #9: Dolphins at Daybreak

Ancient Greece and the Olympics

A Nonfiction Companion to Magic Tree House #16: Hour of the Olympics

Ancient Rome and Pompeii

A Nonfiction Companion to Magic Tree House #13: Vacation Under the Volcano

Sea Monsters

A Nonfiction Companion to Magic Tree House Merlin Mission #11: Dark Day in the Deep Sea

Penguins and Antarctica

A Nonfiction Companion to Magic Tree House Merlin Mission #12: Eve of the Emperor Penguin

Ghosts

A Nonfiction Companion to Magic Tree House Merlin Mission #14: A Good Night for Ghosts

Leprechauns and Irish Folklore

A Nonfiction Companion to Magic Tree House Merlin Mission #15: Leprechaun in Late Winter

Snakes and Other Reptiles

A Nonfiction Companion to Magic Tree House Merlin Mission #17: A Crazy Day with Cobras

Dog Heroes

A Nonfiction Companion to Magic Tree House Merlin Mission #18: Dogs in the Dead of Night

Games and Puzzles from the Tree House

Over 200 Challenges!

Horse Heroes

A Nonfiction Companion to Magic Tree House Merlin Mission #21: Stallion by Starlight

Heroes for All Times

A Nonfiction Companion to Magic Tree House Merlin Mission #23: High Time for Heroes

Soccer

A Nonfiction Companion to Magic Tree House Merlin Mission #24: Soccer on Sunday

Magic Tricks from the Tree House

A Fun Companion to Magic Tree House Merlin Mission #22: Hurry Up, Houdini!

Magic Tree House Survival Guide

World War II

A Nonfiction Companion to Magic Tree House Super Edition #1: World at War, 1944

Baseball

A Nonfiction Companion to Magic Tree House #29: A Big Day for Baseball

Texas