This antique book by George Wentworth, published in Boston by Ginn & Company in 1899, covers the topic of plane geometry with a focus on mathematics. The hardcover book has a weight of 2 lbs and is in the English language. The author, Wentworth G. A. (George Albert) 1835-1906, is well-known in the field of mathematics. This book is classified as Antiquarian & Collectible and is not a textbook.