Book excerpt: A lively guide to surviving and thriving during Mercury Retrograde—and to unlocking the astrological secrets of Mercury, the planet that rules communication. Mercury Retrograde: We’ve all heard about its effects. E-mails disappear into black holes. Flights are delayed and trains run late. From communication mishaps to travel breakdowns, Mercury Retrograde wreaks utter havoc on our lives. So how do we survive it, sanity and relationships intact? In The Power of Mercury, acclaimed astrologer Leslie McGuirk casts new light on Mercury Retrograde—treating it as an opportunity to slow down in a tech-crazed world, from approaching agreements with caution to communicating with intention. With an unparalleled sense of humor and uncommon helping of straight talk, McGuirk further dispels the mysteries of Mercury Retrograde by teaching us how to identify our personal Mercury signs and those of the people with whom we interact every day, from bosses to romantic partners—and what that means for how we communicate, and what to do about it. In our ever increasingly tech-driven, fast-paced world, where we all email, text, chat, and tweet hundreds of times a day, and zip around the world at a moment’s notice, the stakes for any glitches in communication are higher than ever. Finally, with The Power of Mercury, we have the fresh, direct guide we need to navigating it all without stress—and with a much needed dose of optimism, common sense, and style.