I have a new book available on Amazon, called Four Dozen Tatted Bookmarks. I've been working on this book for a little over three years, and it contains 48 new bookmark designs that I have not published before. You can click here to get to the listing on Amazon.com, or search for my name or my book's title in the Amazon search bar if you are not in the US.
Below is a photo of one of the patterns from the book. All patterns are laid out in the same way, with written instructions, diagram, difficulty level, and thread information for each project.
Here's a photo of both of my books together: