65 books • 6 series
The Animal Rights Controversy
Bearman
Jesse Builds a Road
Rain of Troubles
Restoring Our Earth
Nuclear War
Rivers and Lakes (Planet Earth)
Being a Plant
Radiation
Water
Wild Foods
The Economic Growth Debate (Impact Books)
Our Hungry Earth
Water Plants (Let's Read-&-find-out S.)
Dinosaurs and Their World
Into the Woods
Estuaries