The next time someone at a bar asks you for your star sign, go ahead and reveal it—along with your destiny number, birth number, and Chinese astrological sign. From the good luck of shamrocks, rabbits’ feet, and horseshoes to the bad luck of broken mirrors, black cats, and umbrellas opened indoors, our lives are filled with a vast array of signs and superstitions that guide our destiny and influence our fortune. Unleash their power while learning about hamsa, akuaba, yantra, and many more signs of luck. What charms are on your side? Which practices are best avoided? And where did these beliefs come from, anyway? Let Field Guide to Luck show you—you’ll thank your lucky stars.