Harmonica Songbook: Amazon.co.uk: Bay, William: Books
100 Best Harmonica Books of All Time - BookAuthority
Blues Harmonica For Dummies Cheat Sheet - For Dummies | Harmonica lessons, Harmonicas, Music and the brain
Amazon.com: Rock n' Blues Harmonica: A World of Harp Knowledge, Songs, Stories, Lessons, Riffs, Techniques and Audio Index for a New Generation of Harp Players (0752187426738): Gindick, Jon: Books
Blues Harp Songbook: Dieter Kropp: 9783802406218: Amazon.com: Books