- The bestselling Key Words with Peter and Jane reading scheme has been used successfully by parents and teachers all over the world for more than 45 years.This flash card pack contains the 100 key words that make up 50 per cent of those we read, write and speak every day. It is ideal for building reading confidence and using alongside the Key Words with Peter and Jane reading books. Use the cards and the helpful parent guide included inside the pack to help your child recognize words, build sentences and play games.