A revised and updated 8th edition of the world’s bestselling thesaurus—the only thesaurus based on Peter Roget’s original reference classic of 1852—now in paperback. A classic reference book that has been used by millions all over the world, Roget’s International Thesaurus® is the product of more than a century and a half of continual expansion, reorganization, and improvement. Today this book is not only the most time-tested and bestselling thesaurus ever, but, newly revised