Here, in this delightful, enchanting tale for children, we find out just who has been stealing her schoolfriends' snacks and how the young Precious became the crafty and intuitive private investigator we all know and love!

    Includes the following four titles: The Mystery of the Mummy's Curse, The Mystery of the Star Ruby, The Pizza Mystery, The Radio Mystery, The Summer Camp Mystery.

    On their trail is a bungling detective, obsessed with disguises and the health of his pet tortoises. But a greater threat to the boys' new-found freedom is something from a forgotten past – a beautiful magical treasure with the power to spin time itself.

    Together, they are able to bring art to life and enter paintings at will. Their extraordinary abilities are highly sought after, particularly by a secret group who want to access the terrors called Hollow Earth. All the demons, devils, and evil creatures ever imagined are trapped for eternity in the world of Hollow Earth—trapped unless special powers release them.The twins flee from London to a remote island off the west coast of Scotland in hopes of escaping their pursuers and gaining the protection of their grandfather, who has powers of his own. But the villains will stop at nothing to find Hollow Earth and harness the powers within. With so much at stake, nowhere is safe—and survival might be a fantasy.

    But Varjak is forced out into the city when the sinister Gentleman and his two menacing cats take over his home. With help from his mystical ancestor, Jalal, Varjak manages to overcome challenges such as self-survival and a threat from the gangland cats, and he ultimately discovers the terrifying secrets behind the Vanishings. But can he save his own family from their fate? With wonderful integrated illustrations from acclaimed comic book artist Dave McKean, this book will appeal to all ages.From the Hardcover edition.