Firefly & Fern

Sutherland, Robert D.

Ages 8–12environmental protectionpollution

Barroux

Ages 3–7ocean conservationenvironmental awareness

Judith Bauer Stamper

Ages 4–8environmental awarenesscommunity

Bill Peet

Ages 5–10environmental protectionpollution

Rachel Salt

Ages 7–12environmental awarenesssustainability

Linda Crotta Brennan

Ages 8–12environmental protectionnatural disasters

Stephen Cosgrove

Ages 4–8friendshippollution

Margaret Haerens

Ages 10–16environmental sciencepollution

Bill Peet

Ages 4–10environmentalismpollution

Jonathon Porritt, Ellis Nadler, Jonathan Porritt

Ages 6–10environmental protectionsustainability

Bill Peet

Ages 5–10environmental protectionpollution