Modern first editions and other books of the 20th century can reach surprisingly high prices. This superb guide to prices and quality takes a closer look at categories such as English and American Literature, Children’s Literature, Illustrated Books, and Printing and Typography for the thriving book collector’s market. It features key authors—including Oscar Wilde, Enid Blyton, and J.K. Rowling, to name just a few—and emphasizes practical information throughout, such as what to look for, how to get the most out of an auction house catalogue, and how to buy on the Internet.