Readers, please enjoy this guest blog post by Tudorbeth, author of The Hedgewitch's Little Library, including the latest release in the series, The Hedgewitch's Little Book of Crystal Spells. When people catch the crystal bug, they think they need every single one for every purpose, but really we only need a handful. These multifaceted stones and crystals can do everything for us just like herbs—we really don't need many, just four or five and they do the job nicely. I often call them the Master Crystals, and all you need is three. Here is a shopping list for three stones never to be without: 1. Quartz What can I say? Basically, stop shopping right here, as a good quartz crystal