First, let me state that there is nothing new in this book. All the questions are public domain, and can be freely obtained from dozens of online sources. What is unique about this particular book is the arrangement of the questions into short 3-4 page "chapters" of related information. Small chunks of information, review quiz, then a one-page "cliffs notes" version of the most important information. My 9-year-old has been studying on-and-off for several months using several different (ARRL, Gordo, "Dummies") traditional study materials. He kept putting them down. The bite-sized chunks of information as presented in this book has been perfect for him. He goes through a chapter in about 10 minutes, one chapter per night. I go over the quiz with him at the end of the chapter and he is consistently at 90 - 95%. At this rate he will be ready to test at the May VE session. I think I have struck paydirt this time.