I recently purchased this book, Mine bluE: Yoshizaki Mine Works. It was printed back in 2004, but I never really got around to buying it until now. I am a huge fan of this Japanese illustrator's character designs and manga, Keroro Gunsou. (ケロロ軍曹)
Its FILLED with over 1000 illustrations and comes loaded with extras such as a dust cover box and a cardboard stand of the character from the cover. It's pretty neat!