Fight Against Microbes 8th September 1995, 1:00am Tes Editorial (Photograph) - The thrill of discovery: from Pasteur’s Fight Against Microbes, one of four books by Beverley Birch on how empirical evidence is obtained. For KS 1 and 2 (Gollancz, Pounds 4.99 each paperback, Pounds 8.99 hardback)