Â鶹´«Ã½

• Horrible Science Experiments Pack by Nick Arnold and Tony De Saulles, Scholastic, £4.99, ISBN 0439979099

• Super Materials by Wendy Madgwick, Hodder Wayland, £4.99, ISBN 075024142X

• The Hidden Powers of Animals by Karl Shuker, Marshall, £16.99/$30, ISBN 1840285265

• Reptiles by Stephen Savage, Hodder Wayland, £4.99, ISBN 0750241519

• Gene Machines by Fran Balkwill and Mic Rolph, CSHL Press, $8.95, ISBN 0879696117

• The Birth of the Earth by Jacqui Bailey and Matthew Lilly, A&C Black, £4.99, ISBN 0713653752. Series includes: Life Finds its Feet; The Day of the Dinosaurs; and The Stick and Stone Age

• Inventors and their Bright Ideas by Mike Goldsmith and Clive Goddard, Scholastic, £4.99, ISBN 0439981093