SPYGLASS: Mastermind of Mayhem

From number 1 bestselling, multi-award-winning author, David Solomons, comes a laugh-out-loud new series! When Adam and his friends accidentally reveal the secret location of ex-MI6 quartermaster, Professor Goodspeed, they don't expect supervillains to turn up on their doorstep, looking for his most dangerous invention. Drawn into a dastardly plot, the friends must rescue the Professor and take...