Effective Java: Edition 2

Modern API Development with Spring 6 and Spring Boot 3: Design scalable, viable, and reactive APIs with REST, gRPC, and GraphQL using Java 17 and Spring Boot 3, Edition 2

Java Generics and Collections: Speed Up the Java Development Process

Ruby by Example: Concepts and Code

Head First Design Patterns: Edition 2

Java Network Programming: Developing Networked Applications, Edition 4

Head First Servlets and JSP: Passing the Sun Certified Web Component Developer Exam, Edition 2

Hardcore Java: Secrets of the Java Masters

Beginning Java EE 7

Java Threads: Understanding and Mastering Concurrent Programming, Edition 3

Java Programming for Beginners

Java SE8 for the Really Impatient: A Short Course on the Basics

Java 8 Lambdas: Pragmatic Functional Programming

Get Your Hands Dirty on Clean Architecture: A hands-on guide to creating clean web applications with code examples in Java

Java 8 Preview Sampler

What's New in Java 7

Just Spring: A Lightweight Introduction to the Spring Framework

Oracle Certified Professional Java SE 7 Programmer Exams 1Z0-804 and 1Z0-805: A Comprehensive OCPJP 7 Certification Guide

The CERT Oracle Secure Coding Standard for Java

Reactive Programming with RxJava: Creating Asynchronous, Event-Based Applications