To use Lauren Espy's crochet books, start by picking a pattern that catches your eye. You can use regular crochet hooks and yarns of your choice. For beginners, start with simpler patterns. When you're stitching, keep your tension even to get a nice finish. After you finish a project, you can wash it gently in cold water and let it air - dry. Store your books in a dry place to keep them in good condition and they'll be your long - term crochet companions.