Java Language Reference
by Mark Grand
Publisher: O'Reilly 1997
Number of pages: 492
The book goes into great detail about every aspect of the Java programming language, from the definition of data types to the syntax of expressions and control structures. The goal is to help you understand all of the subtle nuances of Java, so you can ensure that your programs run exactly as expected.
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by David Schmidt - Kansas State University
Textbook for future professional programmers. They should understand how to employ three forms of structure: control structures, data structures, and component structures. The author emphasizes component structures over the other two forms.
Design patterns are solutions to general problems that software developers faced during software development. This tutorial will take you through step by step approach and examples using Java while learning Design Pattern concepts.
by Alexandre Patchine, Dr. Heinz M. Kabutz
The book contains real-world advises and solutions from daily Java experiences. It covers most seeked Java topics and some other related ones. Although not a Java tutorial itself, it makes an excellent companion for a good Java textbook.
by Henry Coles, et al. - GitBook
This book is an attempt to capture what good Java code looks like and the practices that help produce it. Tis document is intended for anyone, from developers writing Java for the first time through to seasoned technical leads serving multiple teams.