This comprehensive guide to American Sign Language (ASL) is a must-have for anyone interested in learning the language. The book, titled "Barron's American Sign Language: A Comprehensive Guide to ASL 1 and 2 with Online Video Practice," includes 704 pages of comprehensive content on ASL, including a history of the language, grammatical rules, and vocabulary. The book also comes with online video practice to help users improve their skills.

The book's authors, David A. Stewart, Jennifer Stewart, and Barron's Educational Series, have extensive experience in teaching ASL and have written several textbooks on the topic. The book is a trade paperback with a length of 10.9 inches, a width of 8.4 inches, and a height of 1.8 inches. The book weighs 41.7 ounces and is published by Kaplan Publishing. The book is written in English and is suitable for those interested in sociology, general study guides, and sign language.