9781851033522 | Nov spi edition (Moonlight Pub Ltd, April 1, 2013), cover price $11.99

9781851033591 | Spiral-bound edition (Moonlight Pub Ltd, June 1, 2012), cover price $11.99 | About this edition: A close up look at the animal life in the stream reveals such creatures as the diving beetle (its eyes are divided into two parts which allow it to see as well underwater as on the surface) and the crayfish (the end of its tail spreads out into a fan, with which it can push itself backwards and escape quickly).

9781851033638 | Spiral-bound edition (Moonlight Pub Ltd, April 1, 2012), cover price $11.99 | About this edition: Deep down in the oceans readers will find strange, monstrous creatures such as a hatchet fish (its wafer-thin, silvery body is like a mirror, which reflects a double image of itself and makes it difficult for predators to know where it is) or a bearded angler (its trailing beard lights up, luring tiny sea creatures into its glowing tangled filaments).

9781851033607 | Nov spi edition (Moonlight Pub Ltd, May 1, 2005), cover price $11.99 | About this edition: The rainforest is bursting with plant and animal life, and readers will learn about orchid bees (their back legs have little hollows filled with the scent of orchid, used by the males to attract the females) and katydid grasshoppers (its spiky legs can fight off attacks from frogs, birds, and even monkeys).