I created this flash card book for my three-year-old granddaughter who loves to read books. I bought her the traditional flashcards, that are available in stores, and noticed how she would pay attention for five seconds then run and play, so now that she has a flash card book, she loves to read her a,b,c,'s. This is an awesome way to teach and have fun. I hope you all enjoy watching your child learn, as they read.