Details of the upcoming Pocket Monsters Black 2 White 2 Official Guide Books have been announced and both will be released in Japan. The Pocket Monsters Black 2 White 2 Official Guide Book Complete Story Walkthrough Guide (ポケットモンスターブラック2・ホワイト2公式ガイドブック 完全ストーリー攻略ガイド) is a 592 page full color A5 sized book that costs 924 yen (880 yen + tax). It's ISBN is 978-4-906866-00-7 and went on sale July 20th, 2012.

The Pocket Monsters Black 2 White 2 Official Guide Book Complete Pokémon Zukan (ポケットモンスターブラック2・ホワイト2公式ガイドブック 完全ポケモン全国ずかん) will be released on August 11th, 2012 and it is a 960 page full color A5 sized book that costs 1,260 yen (1,200 yen + tax). It's ISBN is 978-4-906866-01-4.


Source: http://over-lap.co.jp/book/bw2/