This book has some lovely designs for you to make. Every project is marked so you know if it is easy, medium or more difficult. There is alot of information on tools and materials, and also how to use each tool. Of course there are instructions for learning the basic crochet stitches to be able to make the projects. It's a lovely book with some great projects. You can start as a beginner and progress to the more difficult projects as you learn. Highly recommended book.
Crochet Jewellery: 35 Fantastic Pieces of Jewellery to Make and Wear