Warner Bros John Schaum Piano Series
Any one book of the following: 
 
Warner Bros John Schaum Piano Pre A- Green
Warner Bros John Schaum Piano (A) - Red
Warner Bros John Schaum Piano (B) - Blue
Warner Bros John Schaum Piano (C) - Purple
Warner Bros John Schaum Piano (D) - Orange
Warner Bros John Schaum Piano (E) - Violet
Warner Bros John Schaum Piano (F) - Brown
Warner Bros John Schuam Piano (H) - Grey