http://www.amazon.com/This-Your-Brain-Music-Obsession/dp/0525949690
http://www.amazon.com/dp/0596007655?coliid=IUNZA3U9MMAXB&colid=3GB0ZICRIGPRY&camp=212361&creative=383881&linkCode=wwl&tag=allthingsdist-20
http://www.amazon.ca/Unexpected-Canada-Kandahar-Stein-Gross/dp/product-description/0670067229
