A practical book for practicing things that are good for the brain. - Title: Do Only What's Good for Your Brain! - Author: Marci Shimoff - Translator: Kenichiro Mogi - Publisher: Mikasa Shobo - First Edition Published: November 25, 2008 - Published: February 15, 2009 - Price: 1400 yen I think it's in good condition, but please understand that it has been stored at home for a long time. Instant purchase is welcome.