Here’s the low-down on Ruby Redfort: she’s a genius codecracker, a daring detective and a gadget-laden special agent who just happens to be a thirteen-year-old girl.She and her slick sidekick butler, Hitch, foil crimes and get into loads of scrapes with evil villains but they’re always ice-cool in a crisis.In this first book, we go right back to Ruby’s beginnings as an agent. When an anonymous caller sets Ruby a challenge, it’s not long before she finds her way into the HQ of the most secret of secret agencies – Spectrum. They need her help to crack a code but her desk job soon spirals into an all-out action adventure, as Ruby uncovers the dastardly plans of the formidable Fool’s Gold Gang.