Firefly & Fern

Andrew Melrose

Ages 4–8global warmingnature

Tony Bradman

Ages 9–14climate changeenvironmental responsibility

Naomi Klein, Rebecca Stefoff

Ages 10–16climate changeenvironmental action

Michael Basso

Ages 8–12environmental awarenessclimate change

Julie Bertagna

Ages 11–15survivalclimate change

Darlene R. Stille

Ages 8–12climate changeenvironmental science

Donna Love

Ages 5–10climate changeenvironmental science

Bridget Heos

Ages 9–14environmental conservationclimate change

Helen Orme

Ages 6–10wildlife conservationendangered species

Joanna Cole

Ages 6–10environmental scienceclimate change

Chris D'Lacey

Ages 10–15dragonsenvironmental responsibility

Ages 8–10energyenvironment

Peter Lourie

Ages 8–14animal behaviorscientific research

Charles F. Gritzner

Ages 10–16climate changeearth science