Gel Jotters is one of my favorite doodling books. Its is only 20 pages, counting the front and back covers, but it is chuck full of fun instructions for doodling about sports, insects, flowers, lettering and more. The instructions are very simple and easy to follow. There are lots of detailed photos to help you along. I would recommend this book to beginners and intermediate doodlers. I believe that this book is out of print, so you’ll have to do a little bit of a search to find it. Look in Amazon for used books, or in E-Bay. It is well worth the effort!