The Art of Ocarina Study Book for 12-hole ocarinas
The Art of Ocarina - A Beginner's Guide to the Ocarina - For 12 hole ocarinas.
This book contains 97 pages with instructions, exercises and sheet music. It also teaches you bit by bit to read sheet music. The book is written for 12-hole ocarinas tuned to C, but it can also be used for ocarinas that are tuned to a different key.