The perfect way to introduce children to the fascinating world of dinosaurs. Full of interesting facts--did you know some dinosaurs had sharp front teeth while
The parched, mysterious deserts of the world are the landscapes for this alphabet array of plants, animals, and phenomena. Meet the colorful Crimson Chat, the d
​What is a bumbershoot? Or a moonbow? And what does it mean when someone absquatulates...? Find out all this and more in The Dictionary of Difficult Words. Te