Many teens and adults have trouble spelling, it's very common and the english language can be very confusing. This great series of books designed specifically for teens and adults will help you to practice a large number of the common, and not so common words encountered in everyday life. These books are wonderful for teens and adults who suffer from learning difficulties, the great color photographs and large easy to read words underneath make remembering how to spell them easy. Read them over and over again and in no time you will be reading and spelling like a pro.