The Pledge of the Twin Knights #36 (Judy Bolton) paperback book is part of the Judy Bolton series by Margaret Sutton, published by Applewood Books in 2011. This trade paperback book measures 8.5 inches in length, 5.5 inches in width, and 0.4 inches in height, with a weight of 8.6 ounces and 188 pages of English language text. The book falls under the genres of family & relationships, fiction, with a focus on themes of marriage & long-term relationships, thrillers, and mystery & detective work. It is a captivating read for fans of mystery and detective novels.