出版社 PowerKids Press

Cover for K. Ostrow · Mission Nuestra Senora (Paperback Book) (2000)

Mission Nuestra Senora (2000)

Cover for A Margaret · Mission Santa Clara de Asis (Paperback Book) (2000)

Mission Santa Clara de Asis (2000)

Cover for Erin Hovanec · An Online Visit to Europe (Internet Field Trips) (Hardcover Book) (2000)

An Online Visit to Europe (Inter... (2000)

Cover for Erin M. Hovanec · An Online Visit to Africa (Internet Field Trips) (Hardcover Book) (2000)

An Online Visit to Africa (Inter... (2000)

Erin M. Hovanec

Cover for Nancy. Golden · Exploring Canada with the five themes of geography / by Nancy Golden. (Book) [1st edition] (2000)

Exploring Canada with the five t... (2000)

Cover for Does This Make Sense? (Hardcover Book) (2000)

Does This Make Sense? (2000)

Cover for Sorting It Out (Hardcover Book) (2000)

Sorting It Out (2000)

Cover for Andrew Hipp · The Life Cycles of a Snail (Paperback Book) (2000)

The Life Cycles of a Snail (2000)

Cover for Susan Whitehurst · Plymouth: Surviving the First Winter (Paperback Book) (2002)

Plymouth: Surviving the First Wi... (2002)

Susan Whitehurst

Cover for Joy Paige · The Cheetah: World's Fastest Land Animal (Paperback Book) (2002)

The Cheetah: World's Fastest Lan... (2002)

Cover for Rae Emmer · Cheerleading (Paperback Book) (2002)

Cheerleading (2002)

Cover for C. James · Ten Easy Tips for Staying Safe (Paperback Book) (2002)

Ten Easy Tips for Staying Safe (2002)

Cover for E Maher · The Traditions of the Crow People (Paperback Book) (2002)

The Traditions of the Crow People (2002)

Cover for C MacGregor · Refuse to Use (Paperback Book) (2002)

Refuse to Use (2002)

Cover for Michael G. Lafosse · Making Origami Shapes Step by Step (Paperback Book) (2002)

Making Origami Shapes Step by Step (2002)

Michael G. Lafosse

Cover for Michael Lafosse · Making Origami Christmas Decorations Step by Step (Paperback Book) (2002)

Making Origami Christmas Decorat... (2002)

Michael Lafosse

Cover for Michael Lafosse · Making Origami Animals Step by Step (Paperback Book) (2002)

Making Origami Animals Step by Step (2002)

Michael Lafosse

Cover for Laura Murawski · How to Draw Dogs (Paperback Book) (2003)

How to Draw Dogs (2003)

Cover for Allison Draper · What People Wore in Colonial America (Paperback Book) (2003)

What People Wore in Colonial Ame... (2003)

Cover for Jacqueline Dwyer · Mountains (Paperback Book) (2003)

Mountains (2003)

Jacqueline Dwyer

Cover for Janice Koler-matznick · The Dingo (Paperback Book) (2003)

The Dingo (2003)

Janice Koler-matznick

Cover for Charles Maynard · Fort Laramie (Paperback Book) (2003)

Fort Laramie (2003)

Charles Maynard

Cover for James Burger · The Transcontinental Railroad (Paperback Book) (2003)

The Transcontinental Railroad (2003)

Cover for Doug Wechsler · Leopard Frogs (Paperback Book) (2003)

Leopard Frogs (2003)

Cover for Jacqueline Dwyer · Fruits (Paperback Book) (2003)

Jacqueline Dwyer

Cover for Jacqueline Dwyer · Vegetables (Paperback Book) (2003)

Vegetables (2003)

Jacqueline Dwyer

Cover for Laurie Krebs · A Day in the Life of a Colonial Sailmaker (Paperback Book) (2003)

A Day in the Life of a Colonial ... (2003)

Cover for Elaine Pascoe · Ecosystem of an Apple Tree (Paperback Book) (2003)

Ecosystem of an Apple Tree (2003)

Cover for Elaine Pascoe · The Ecosystem of a Stream (Paperback Book) (2003)

The Ecosystem of a Stream (2003)

Cover for Elaine Pascoe · Animals with Backbones (Paperback Book) (2003)

Animals with Backbones (2003)

Cover for Elaine Pascoe · Plants Without Seeds (Paperback Book) (2003)

Plants Without Seeds (2003)

Cover for Alice Mcginty · Meet Jerry Spinelli (Paperback Book) (2003)

Meet Jerry Spinelli (2003)

Cover for Alice Mcginty · Meet Eve Bunting (Paperback Book) (2003)

Meet Eve Bunting (2003)

Cover for Jake Miller · Bearded Dragon (Paperback Book) (2003)

Bearded Dragon (2003)

Cover for Jake Miller · The Gila Monster (Paperback Book) (2003)

The Gila Monster (2003)

Cover for Jake Miller · The Green Iguana (Paperback Book) (2003)

The Green Iguana (2003)

Cover for August Greeley · Burning Up: Losing Our Ozone Layer (Paperback Book) (2003)

Burning Up: Losing Our Ozone Layer (2003)

Cover for Greg Roza · A Primary Source Guide to China (Paperback Book) (2003)

A Primary Source Guide to China (2003)

Cover for Bill Scheppler · Jacques Marquette and Louis Jolliet (Paperback Book) (2003)

Jacques Marquette and Louis Jolliet (2003)

Cover for Colleen Adams · A Primary Source Guide to Italy (Paperback Book) (2003)

A Primary Source Guide to Italy (2003)

Cover for Justin Lee · How to Draw Insects (Paperback Book) (2004)

How to Draw Insects (2004)

Cover for Wendy Vierow · North America (Paperback Book) (2004)

North America (2004)

Cover for Michael G. Lafosse · Making Origami Masks Step by Step (Kid's Guide to Origami) (Paperback Book) (2004)

Making Origami Masks Step by Ste... (2004)

Michael G. Lafosse

Cover for Heather Feldman · Cottonmouths (Paperback Book) (2004)

Cottonmouths (2004)

Heather Feldman

Cover for Curt Visca · How to Draw Cartoon Vehicles (A Kid's Guide to Drawing) (Paperback Book) (2004)

How to Draw Cartoon Vehicles (A ... (2004)

Cover for Frances Ruffin · Whales (Paperback Book) (2004)

Cover for Anne Beier · The Importance of Being an Active Citizen (Paperback Book) (2004)

The Importance of Being an Activ... (2004)

Cover for Jess Crespi · Exploring Peru with the Five Themes of Geography (Library of the Western Hemisphere) (Hardcover Book) (2005)

Exploring Peru with the Five The... (2005)

Cover for Ian Mahaney · Kevin Jones (Paperback Book) (2005)

Kevin Jones (2005)

Cover for Angela Catalano · Community Spirit (Paperback Book) (2005)

Community Spirit (2005)

Angela Catalano

Cover for Linda Wirkner · Learning About America's Colonial Period with Graphic Organizers (Paperback Book) (2005)

Learning About America's Colonia... (2005)

Cover for Linda Wirkner · Learning About the Settlement of the Americas with Graphic Organizers (Paperback Book) (2005)

Learning About the Settlement of... (2005)

Cover for Anne Dalton · The Lenape of Pennsylvania, New Jersey, New York, Delaware, Wisconsin, Oklahoma, and Ontario (Paperback Book) (2005)

The Lenape of Pennsylvania, New ... (2005)

Cover for Orli Zuravicky · The Stock Market (Paperback Book) (2005)

The Stock Market (2005)

Cover for Orli Zuravicky · Map Math (Paperback Book) (2005)

Map Math (2005)

Cover for Georgene Poulakidas · The American Revolutionary War (Paperback Book) (2006)

The American Revolutionary War (2006)

Georgene Poulakidas

Cover for Georgene Poulakidas · The Civil War (Paperback Book) (2006)

The Civil War (2006)

Georgene Poulakidas

Cover for Eric Summerer · Johann Sebastian Bach (Paperback Book) (2006)

Johann Sebastian Bach (2006)

Cover for Eric Summerer · Ludwig Van Beethoven (Paperback Book) (2006)

Ludwig Van Beethoven (2006)

Cover for Eric Summerer · Wolfgang Amadeus Mozart (Paperback Book) (2006)

Wolfgang Amadeus Mozart (2006)

Cover for Jill Jarnow · Writing to Describe (Paperback Book) (2006)

Writing to Describe (2006)

Cover for Jill Jarnow · Writing to Instruct (Paperback Book) (2006)

Writing to Instruct (2006)

Cover for Jill Jarnow · Writing to Persuade (Paperback Book) (2006)

Writing to Persuade (2006)

Cover for Jonathan Kravetz · Ticks (Paperback Book) (2006)

Jonathan Kravetz

Cover for Justin Hocking · Skateboarding Tricks and Techniques (Paperback Book) (2006)

Skateboarding Tricks and Techniques (2006)

Cover for Miriam Gross · The Moray Eel (Paperback Book) (2006)

The Moray Eel (2006)

Cover for Joanne Mattern · Metamorphic Rocks and the Rock Cycle (Paperback Book) (2006)

Metamorphic Rocks and the Rock C... (2006)

Cover for Joanne Mattern · Sand, Silt, and Mud and the Rock Cycle (Paperback Book) (2006)

Sand, Silt, and Mud and the Rock... (2006)

Cover for Joanne Mattern · Weathering and Erosion and the Rock Cycle (Paperback Book) (2006)

Weathering and Erosion and the R... (2006)

Cover for Suzanne Slade · Looking at Atoms and Molecules (Paperback Book) (2006)

Looking at Atoms and Molecules (2006)

Cover for Suzanne Slade · Elements in Living Organisms (Paperback Book) (2006)

Elements in Living Organisms (2006)

Cover for Melody Mis · The Colony of South Carolina: a Primary Source History (Primary Sources of the Thirteen Colonies and the Lost Colony) (Paperback Book) (2006)

The Colony of South Carolina: a ... (2006)

Cover for Bonnie Leech · Pyramids (Paperback Book) (2006)

Pyramids (2006)

Cover for Kerri O'donnell · Komodo Dragons (Paperback Book) (2006)

Komodo Dragons (2006)

Kerri O'donnell

Cover for Jill Jarnow · Writing to Correspond (Paperback Book) (2006)

Writing to Correspond (2006)

Cover for Jesse Jarnow · Writing to Explain (Paperback Book) (2006)

Writing to Explain (2006)

Cover for Molly O'mara · Beyonce (Paperback Book) (2006)

Cover for Bonnie Leech · Gregor Mendel's Genetic Theory: Understanding and Applying Concepts of Probability (Paperback Book) (2007)

Gregor Mendel's Genetic Theory: ... (2007)

Cover for Ian Mahaney · Solar Energy (Paperback Book) (2007)

Solar Energy (2007)

Cover for Ian Mahaney · Water Power (Paperback Book) (2007)

Water Power (2007)

Cover for Suzanne Slade · The Four Seasons (Paperback Book) (2007)

The Four Seasons (2007)

Cover for Suzanne Slade · The Carbon Cycle (Cycles in Nature) (Paperback Book) (2007)

The Carbon Cycle (Cycles in Nature) (2007)

Cover for Suzanne Slade · Water on the Move (Paperback Book) (2007)

Water on the Move (2007)

Cover for Katie Franks · I Want to Be a Rock Star (Dream Jobs) (Paperback Book) (2007)

I Want to Be a Rock Star (Dream ... (2007)

Cover for Katie Franks · I Want to Be a Supermodel (Dream Jobs) (Paperback Book) (2007)

I Want to Be a Supermodel (Dream... (2007)

Cover for Joanne Randolph · Tarantulas (Classroom Pets) (Paperback Book) (2007)

Tarantulas (Classroom Pets) (2007)

Joanne Randolph

Cover for Janey Levy · Motocross (Paperback Book) (2007)

Motocross (2007)

Cover for Shane Mcfee · Surfing (Paperback Book) (2008)

Cover for All About Satellites (Book) (2009)

All About Satellites (2009)

Cover for Daniel R. Faust · Crisis Energetica/ Energy Crisis: El Futuro De Los Combustibles Fosiles/ the Future of Fossil Fuels (Historietas Juveniles: Peligros Del Medio ... Environmental Dangers) (Spanish Edition) (Paperback Book) [Spanish edition] (2009)

Spanish edition

Crisis Energetica/ Energy Crisis... (2009)

Daniel R. Faust

Cover for Steve Beaumont · Drawing Diplodocus and Other Plant-eating Dinosaurs (Drawing Dinosaurs) (Paperback Book) (2010)

Drawing Diplodocus and Other Pla... (2010)

Cover for Orli Zuravicky · Amazing Animals: Multiplying Multidigit Numbers by a One-digit Number with Renaming (Powermath) (Paperback Book) [Reprint edition] (2010)

Reprint edition

Amazing Animals: Multiplying Mul... (2010)

Cover for Barbara M. Linde · Building Washington, D.c: Measuring the Area of Rectangular Spaces (Powermath) (Paperback Book) (2010)

Building Washington, D.c: Measur... (2010)

Barbara M. Linde

Cover for Frances E. Ruffin · Let's Have a Bake Sale: Calculating Profit and Unit Cost (Powermath) (Paperback Book) (2010)

Let's Have a Bake Sale: Calculat... (2010)

Frances E. Ruffin

Cover for Amy S. Hansen · Wind Energy: Blown Away! (Powering Our World) (Paperback Book) (2010)

Wind Energy: Blown Away! (Poweri... (2010)

Cover for Amy Hansen · Hydropower (Book) [1st edition] (2010)

Hydropower (2010)

Cover for Amy Hansen · Geothermal energy (Book) [1st edition] (2010)

Geothermal energy (2010)

Cover for Steven M Hoffman · Weathering and Erosion (Paperback Book) (2011)

Weathering and Erosion (2011)

Steven M Hoffman

Cover for Ian F. Mahaney · The math of football (Book) [1st edition] (2011)

The math of football (2011)

Cover for Ian F. Mahaney · The math of NASCAR (Book) [1st edition] (2011)

The math of NASCAR (2011)