Credo Reference is a great series of online eBooks that you can search and browse. Filled with pictures as well as information, they make a perfect starting point for that school project, or a interesting resource to satisfy a curious mind. Keep the kids entertained (and still learning) in the holidays, with this collection of eBooks. Whatever they want to do when they grow up, we have it covered.
Palaeontologist or Archaeologist
Astronaut or Astrophysicist