A mind-blowing adventure into the world of optical illusions, this fascinating kit is a terrific way to get children excited about the brain and neuroscience. Scientriffic: Optical Illusions introduce
The newly revised Kingfisher First Encyclopedia of Animals is the perfect reference for children who are just learning to look up information for themselves. The entries are clearly presented with si
Covering mammals, reptiles, birds, insects, amphibians, and sea creatures, with an introductory chapter on general topics such as habitat, migration, and conservation, The Kingfisher First Encyclopedi
