Explorers Wanted!: Under the Sea

A good introduction to undersea exploration for 4th - 7th graders, with interesting information about sea life and historical discoveries. A bit interactive, with knowledge quizzes and memory games. I thought this would be a bit more like an Usborne detective book, but I was pleased nonetheless. I could see these titles being used in a social studies/science combined class in grade or middle school. The humor is appealing, and the British slang and constructions are charming.