Some books contain that weird second page. The first one that declares the title of the book inside of the book, and then another that has a lot of jibberish on it thanking people for whatever reason before they get to the index. If you book has an index, I think you should stamp it some where in there. Or if it has that first title page, then have it in there. Basically where any blotch of huge, wasted, white page is. Hell, depending if on the header of the chapters, why not on the first page of the first chapter? That'd be a fun place to put it.
If I ever get my meager earnings from my job I already lost, I'll be purchasing a copy of the book. A man needs his priorities.