Both adults and children. 8+ is a good age (mine are 2, 8, 10) for that one though. Usborne do a good like of younger books: http://www.usborne.com/catalogue/s

Both adults and children. 8+ is a good age (mine are 2, 8, 10) for that one though. Usborne do a good like of younger books: http://www.usborne.com/catalogue/science.aspx?cat=1&area=S&subcat= http://www.usborne.com/catalogue/science.aspx?cat=1&area=S&s...