Hopefully its ok to post this but I just wanted everyone to know that I am currently writing a book about the next version of Java from a functional standpoint. If you are interested in learning some functional concepts using Java 8, the book should be ready this summer. I have a website www.java8book.com where you can leave your email address and I will notify when the book is available.
I checked amazon.com and didn't see any other computer books by you so I assume this is your first shot it this. Hope things work out for you. If not and your are taking requests, I would like to see the next installment of 'Harry Potter' if its not too much trouble ;)