I bought the EyeQ speed reading product. It has these condensed books which are provided as reading practice. Boy!! These condensed books have lots of spelling errors. A speed reading product with lots of spelling errors! It's unforgivable. How can you increase your reading speed when you are constantly bogged down by these errors. Everytime, you encounter them it's like hitting a block on the road because you know that it doesn't make sense. At $199, it's overpriced for the quality it provides. Stay away from this.