Explorers are designed to stimulate readers in the early elementary grades (ages 6-8), who are beginning to exercise wider reading, research and cross-referencing skills. They can be read from page to page, or - as a fun extra element - the reader can follow special 'page links' to access information on related topics. Six fabulous artwork scenes are each followed up with photographic information spreads, which provide extra detail and background.

Oceans and Seas is an underwater adventure, travelling from the seashore to the deepest depths, looking at coral reefs, shipwrecks, sharks, whales and much more along the way.