The World of Spiders (Collins New Naturalist Library, Book 38)Spiders have made a real success of life on dry land, and the influence of their numbers on the evolution of insects is vividly described. This edition is exclusive to newnaturalists. com There have been a number of books on spiders, but the Editors consider that in this book they are offering something new and outstandingly important. Mr. Bristowe is one of the many distinguished amateurs who have contributed so much to our natural history; he has