I'm no writer but have a number of passions I write about often -- just one idea: I would continue to promote the ideas of the book (after all, it's the ideas

I'm no writer but have a number of passions I write about often -- just one idea: I would continue to promote the ideas of the book (after all, it's the ideas I would be passionate about, not the book itself), and include a passive mention of the book at the end.