I’ve always been intrigued by books that start out “Do Not Read This Book!”  Unfortunately, there isn’t much else to go on here. If you were in fourth or fifth grade in the early eighties, maybe you’ll recognize this title- sadly, although I’m about the right age to have encountered it, I don’t believe I ever did.

Rui writes:

I am looking for a book I read when I was a child and I don’t know where to
find it now. I’m 37 now and I read this book in elementary school. It was a
book about werewolves. All i remember is that it had a white cover and on
the inside sleeve it had a warning not to read the book if you had
nightmares. Needless to say I had horrible nightmares, but I don’t know
where I can find this book. I don’t remember the author or the title
unfortunately, but any help you can provide would be greatly appreciated. I
am guessing I was around 8 to 10 years old, which would have been around
1982-1984. Thanks for your help.

Does anyone recognize the book in Rui’s description?