I would like to invite you to take a look inside a sample copy of my collection of exercises and musical activities for developing pianists. You can find the sample at http://online.flipbuilder.com/kjki/hawl/
Purchase of Technique Trainer also includes access to 62 explanatory and demonstration videos. Technique Trainer 1 can be purchased at www.purrfectpractice.com.au
Here is a sample playlist of the first couple of exercises and activities in the book.