This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
The book is not about learning Java and so expects that the reader has Java knowledge. Quoting from here:
This book is for Java developers who want to get into Flex, Spring, Hibernate, and/or Maven and for all Flex developers who want to create projects with the most used Java frameworks. Also, this book could be interesting for most other web developers because Java/Flex, once learned, will increase their productivity and the quality of their development.