In her latest adventure, orphan Molly Moon discovers that she has a brother! But her long-lost twin, Micky Minus, is being held captive in the future by the evil Princess Fang. Fortunately, Molly still has her time-travel abilities, plus an incredible new power: she can read minds. Hypnosis, world-stopping, time-travel and mind-reading--will it all be enough? Molly Moon, Micky Minus & the Mind Machine is the fourth book in Georgia Byng's hypnotically appealing, New York Times bestselling series. With an irresistible heroine and a maniacal new villain, this is Molly Moon's biggest adventure yet!