Amazon.com: Blues Harmonica For Dummies (For Dummies (Music)) (9781119694519): Yerxa, Winslow: Books
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
100 Best Harmonica Books of All Time - BookAuthority
Amazon.com: Blues Harp Songbook: Shanties & Seemannslieder (German Edition) (9781544759883): Balinger, Thomas: Books