30 Days to a More Powerful Vocabulary

Dr. Wilfred Funk and Norman Lewis have both been deeply concerned with the history and use of the English language for many years. As editors, lexicographers, teachers, and authors, they have both contributed extensively to this important field. As collaborators in producing 30 Days to a More Powerful Vocabulary, their success has been even greater. In various editions, this book has sold nearly four million copies, and is the most popular and widely read manual of its kind produced in the twentieth century.Funk, Wilfred is the author of '30 Days to a More Powerful Vocabulary', published 1991 under ISBN 9780671743499 and ISBN 067174349X.