This book is used and the cover is slightly worn, but the text is very good . The "SQL Guide to SQLite" by Rick F. van der Lans is a comprehensive textbook published in 2009 by Lulu Press, Inc. It serves as a guide to understanding and working with SQLite, a popular database management system. The trade paperback format and 542 pages make it a substantial resource for anyone looking to delve into the world of SQL and databases. Written in English, this textbook covers a range of topics in the subject area of computers, specifically focusing on SQL and SQLite. With dimensions of 9.7 inches in length and 7.4 inches in width, this book is a valuable addition to any computer science or database enthusiast's collection.