New Releases by John Harrison

Based on the authors'' combined teaching and research experience over many years, this is an integrated and unified account of systems on all scales from planetary to molecular.

This comprehensive guide to secretarial practices covers everything from reception, filing and health and safety, to meetings, cash control, and office skills.

Classification of Cetacea: p.433-438.

As David and Rosalind grow older it becomes more difficult to conceal the differences which would label them as mutants from the village elders. Soon they face a choice: wait for eventual discovery, or flee to the terrifying and mutable Badlands . . . The Chrysalids is a post-nuclear apocalypse story of genetic mutation in a devastated world and explores the lengths the intolerant will go to to keep themselves pure.