Del Rey's Erich Schoeneweiss took to the Star Wars Books on Facebook page to announce the following release date shift...
"Jason Fry's new book, STAR WARS: THE ESSENTIAL GUIDE TO WARFARE will now be on sale May 22, 2012. The change was simply part of a slight reshuffling requested by our publisher. Here's a recently approved sketch from artist Tommy Lee Edwards for one of the paintings he'll contribute to the book. (ES)"
Click here to check out the Tommy Lee Edwards print.
UPDATE: In the comments section of the Facebook post, Schoeneweiss also said the following about the book's contributors:
Other artists who will be contributing to the book are Paul Youll, Dave Seeley, Stephan Martinere, John Van Fleet, Doug Wheatley, Drew Baker, Bruno Werneck, Chris Scalf, Jason Palmer, Ansel Hsiao, Ian Fullwood, Darren Tan, and a few new maps by Modi! I'm really excited to be working with so many talented artists that I myself have been a fan of for many years. (ES)