This book is your typical Froggy book. If you are familiar with Jonathan London's Froggy series, then you know what to expect. There is the usual event where Froggy turns "more red in the face than green" and the reference to underwear. I teach 2nd grade, and my students still have that "EWWWWW" reaction to underwear or nakedness, so the book has that shock effect. The only thing that I do not like is the "trick or treat, smell my feet, give me something good to eat. If you don't, I don't care, I'll pull down your underwear", but the kids love it. I just don't love it when they repeat the verse or go home and say it!
I love the touches of the changing of w's to v's to sound like a vampire, and of course the abundant onomotapeia. If you love Froggy, then you'll love this book! It is perfect to add to your collection of Halloween stories to read before going out!