Super Spy Dog Lara is faced with her biggest challenge yet. Her nemesis, the evil Mr Big, has escaped from prison. Not only does he want to frame Lara and land her in big trouble, he's got his evil eye on the Millennium Diamond. It's the world's most precious jewel – and it's about to go walkies . . .Spy Dog to the rescue!Gripping, funny, adventure fiction with brilliant illustrations throughout – boys and girls aged 7+ won't be able to put it down!