Girl's Avenue Vol. 1 was not at all what I expected, and that's a shame because my expectations weren't too hard to meet. I was expecting a chronological presentation of the first half of Girl's Avenue posters that started appearing in Megami Magazines at volume 15. Instead, what I got was a rather disorganized assortment of selected posters, many of which were from issues as recent as the past year. Added into that mix were some of the illustrations that had only appeared in Megami Creators Magazine, so there's plenty of material for them to easily milk this franchise---the next Girl's Avenue art book is already advertised on this one to be released August 2010.
The newest issue of Megami Magazine Creators, volume 18, came out December 19th, 2009 and features a cover by Huke with new art from STEINS;GATE. It's still one of the smallest magazines I get, weighing in at 94 pages in total, but there's still plenty of art to keep me happy.