425 Chinese Characters Using 1 to 5 Strokes is the 5th book in a series which sets out to develop mastery of the written Chinese language. This book introduces characters of a low stroke count, 5 or less, and a full range of the different strokes used in written Chinese. There are 425 pages of practice drills in which the learner uses a novel technique to practice writing. The first book in the series, Hanzi and the Kangxi Radicals,ISBN 978-0-9810576-0-6, is a 568 page comprehensive text that details all of the skills required to write Chinese characters. This book also includes the chapters on stroke order, pronunciation and tone that are included in the other books.