Harvest the power of worms and voila! You have some great fertilizer ready to go into your new garden bed for the season, all without spending any money. As long as you're feeding them semi-regularly, the system is self-sustaining! If this is starting to sound enticing, turn to this book for more information. Lucky for you, Crystal Stevens is quite the expert. In Worms at Work, she goes over the setup of a vermicompost system, with details on everything from where to buy worms, current prices, and how to build a worm bin to what to feed them and how best to use their leavings. It has all the specifics a first-timer might need diving into this endeavor, but organizes and lists them in a way that keeps the book from ever being dense. Stevens's advice is friendly and astute, but always concise. This thin book packs a lot in, so open it up and dig in! Pun intended. (Medium Discount)