About Niki Walker Books by Niki Walker Why Do We Fight? Conflict, War, and Peace by (author) Niki Walker Ages 10 to 14 Les chatons by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Conoce los Estados Unidos de América by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 Conoce México by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 La natation by (author) John Crossingham & Niki Walker Ages 8 to 9 Grades 3 to 4 Spotlight on the United States of America by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 Spotlight on Mexico by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 Le soccer by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 ¿Qué es un dinosaurio? by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Harnessing Power from the Sun by (author) Niki Walker Ages 9 to 10 Grades 4 to 5 Generating Wind Power by (author) Niki Walker Ages 8 to 14 Grades 4 to 5 Biomass: Fueling Change by (author) Niki Walker Ages 8 to 14 Grades 4 to 5 ¿Cómo se adaptan los animales? by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 Hydrogen: Running on Water by (author) Niki Walker Ages 8 to 14 Grades 4 to 5 Le hockey by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 Los gatitos by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Tsunami Alert! by (author) Niki Walker Ages 9 to 13 Grades 4 Transportation Disaster Alert! by (author) Niki Walker Ages 9 to 13 Grades 4 Fútbol en acción by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 Native North American Wisdom and Gifts by (author) Niki Walker & Bobbie Kalman Ages 9 Grades 4 Les dinosaurs by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Kittens by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Les animaux en mouvement by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Badminton in Action by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 Bowling in Action by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 Colonial Women by (author) Niki Walker Ages 8 Grades 3 Swimming in Action by (author) John Crossingham & Niki Walker Ages 8 to 9 Grades 3 to 4 Life in an Anishinabe Camp by (author) Niki Walker Ages 9 Grades 4 L'adaptation au milieu by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 The Milliner by (author) Niki Walker & Bobbie Kalman Ages 8 Grades 3 The Sun by (author) Niki Walker illustrated by Bonna Rouse Ages 8 to 9 Grades 3 to 4 The Life of an Astronaut by (author) Niki Walker illustrated by Bonna Rouse Ages 8 to 9 Grades 3 to 4 How do Animals Adapt? by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 Soccer in Action by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 Hockey in Action by (author) Niki Walker & Sarah Dann Ages 8 to 9 Grades 3 to 4 How do Animals Move? by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Canada from A to Z by (author) Bobbie Kalman & Niki Walker Ages 6 to 8 Grades 1 to 3 What is a Dinosaur? by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Satellites and Space Probes by (author) Niki Walker illustrated by Barbara Bedell Ages 8 to 9 Grades 3 to 4 The Moon by (author) Niki Walker & Bobbie Kalman Ages 8 to 9 Grades 3 to 4 The Wonders of Me from A to Z by (author) Bobbie Kalman & Niki Walker Ages 6 to 8 Grades 1 to 3 Community Helpers from A to Z by (author) Bobbie Kalman & Niki Walker Ages 6 to 8 Grades 1 to 3 Sharks by (author) Niki Walker & Bobbie Kalman Ages 7 to 8 Grades 2 to 3 Space by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3 Life in the Coral Reef by (author) Bobbie Kalman & Niki Walker Ages 7 to 8 Grades 2 to 3