A dinosaur + unicorn + robot adventure

It's Gwen's birthday but, oh no, the birthday cake that Dad's been busy making has disappeared. Gwen needs your help to find it! Has the cake been stolen by dinosaurs? Or taken by robots? Has it been snatched by unicorns? It's up to you to decide! Discover not one but three fun-filled worlds in this Pick A Story adventure. You'll find twists and turns, hilarious characters ... and decisions to make on every page. So what are you waiting for? Come...