The Water Hole by Graeme Base is a really amazing book. In essence it’s a counting story: animals show up in progressive numbers to drink from “the water hole.” However it seems the more animals there are, the less water in the hole, leaving them to converse amongst themselves (in animal language) where they think the water must have gone. Then there is a very sad page depicting a complete lack of water. Finally it rains and all the animals return to drink. I think the story can be thought provoking for a child (where does water come from, why is it important, etc), and the illustrations are spectacular, depicting not only the drinking animals but also “hidden” animals you and your child can search for.