Discovery education stage 4
- Australia : Weldon Owen Pty Ltd., c2011
- 8 volumes color illustrations 22 cm.
- Discovery education .
[Vol.1] DNA detectives -- [Vol.2] Earth in peril -- [Vol.3] Earth's oceans -- [Vol.4] Fashion can be fatal -- [Vol.5] A frozen world -- [Vol.6] On shaky ground -- [Vol.7] Tombs of the pharaohs -- [Vol.8] Wired world.