The New International Webster’s Pocket Reference Library 5 Book Box Set is a comprehensive collection of reference materials focused on English language and spelling. Published by Trident Press International in 1998, this set includes various books from the New International Webster series, making it a valuable resource for learners of all ages. The books are in mass market paperback format and come in a convenient box set, making it easy to study and reference on the go. With a compact size of 7″ in height and 4 1/2″ in width, this textbook bundle is a practical and informative addition to any educational library.