This book Addison-Wesley's Java Backpack Reference Guide by Peter DePasquale is one of the best for the beginners as the information provided in this book covers some important topics related to Java. Though this book covers some important topics but the subject is vast so anyone who is interested in learning Java has to refer other reference books also. Overall, this book provides a quick reference to Java's most frequently used keywords and APIs.

It is clear and easy-to-use, integrating syntax examples, keyword descriptions, and programming tips in a way that will make it the must-have reference in your backpack. This inexpensive reference provides a lot of information for the introductory and intermediate programming student or someone who just wants the specifics of Java in one handy place. The topics are presented in an easy to use and understand manner which allows the students an easy access to learning Java. This is indeed a highly recommended book though students will have to refer other similar books.