Bradley, Dorothy and Tobin, Raymond: Sight-Reading made Easy. Book 2. Elementary
£5.75
Simple keys – not more than two sharps or flats, a few accidentals, easy melodies of 8 or 12 bars with hands playing together, independent movement, a few small intervals (together) not exceeding the minor 7th, easy examples in compound time, bigger keyboard range achieved by arm movement, easy expression marks.