Two editions of the "AnyLogic 6 in Three Days" book are available now: Full color, 8.5 x 8.5" (21.6 x 21.6 cm) and Black and white, 7.5 x 9.25" (19 x 23.5 cm). You can find the full price information at our web site: http://www.anylogic.com/anylogic-in-3-days More good news! The book is available at amazon.ca and amazon.co.jp now.