The books in this series use simple text, full-color photographs, and a food chain diagram on nearly every page to introduce concepts of interdependence of living things. Complete Program includes 36 books—six copies of each title.

The books in this series use simple text, full-color photographs, and a food chain diagram on nearly every page to introduce concepts of interdependence of living things. Complete Set includes six books—one copy of each title.

Part of the Nature's Food Chains series, this book uses simple text, full-color photographs, and a food chain diagram on nearly every page to introduce concepts of interdependence of living things. Save $1 per book when ordering 10 or more copies.

Part of the Nature's Food Chains series, this book uses simple text, full-color photographs, and a food chain diagram on nearly every page to introduce concepts of interdependence of living things. Save $1 per book when ordering 10 or more copies.

Part of the Nature's Food Chains series, this book uses simple text, full-color photographs, and a food chain diagram on nearly every page to introduce concepts of interdependence of living things. Save $1 per book when ordering 10 or more copies.