Books on Ear training that use the Piano

[BillH]

 
  Are there any books out there that focus on ear training but use the piano to realize it. So that the students can play though the excercises themselves.

[Mandy]

The Four Star series published by Frederick Harris are great tools.  There are sightreading exercises, and all sorts of other ear training exercises to do each week-plus there is a "test" and things to work with teacher each lesson.  The books are progressive and are meant to be used with the Royal Conservatory exams, in Canada-they start at introductory and go up to grade 10 I believe.  

I used them in my training and now use them with my students-they are very comprehensive and I foudn them very effective.