Join fifty inspiring and extraordinary environmental crusaders working to save our planet and see how you can make a difference just like them.

Kids across the globe will be moved by the passion of these amazing eco-warriors who have dedicated their lives to making our world a better place. Alongside dynamic illustrations and entertaining biographical information, you'll find practical tips that anyone can do to help save the earth. Every one of us can make a difference, and, together as an Earth Squad, we can change the world.

Will Allen * Anohni * Yann Arthus-Bertrand * Inka Saara Arttijeff * David Attenborough * Precious Brady-Davis * Erin Brockovich * Vicki Buck * Rachel Carson * Yvon Chouinard * Opha Pauline Dube * Lamya Essemlali * Christiana Figueres * Eileen Fisher * Eunice Newton Foote * Wan Gang * Al Gore * James Hansen * Vanessa Hauc * Hilda Heine * Chai Jing * Alexandra Koroleva * Winona LaDuke * Dr. Phil Landrigan * Annie Leonard * Wangari Maathai * Xiuhtezcatl Martinez * Gina McCarthy * William McDonough * Bill McKibben * Angela Merkel * Charles Moore * Margaret "Mardy" Murie * Alexandria Ocasio-Cortez * Gabriel Orozco * Carlo Petrini * Mark Ruffalo * Pete Seeger * Peggy Shepard * Vandana Shiva * Marina Silva * Sandra Steingraber * David Suzuki * Greta Thunberg * Sarah Toumi * The Trimates * Alexandria Villaseñor * Alice Waters * Charles Windsor * Ken Yeang