The Dungeons & Dragons Choose your Own Adventure Sticker Book was published in 1985. A product of the United Kingdom, it was written by Allen Sharp and illustrated by John Storey. What makes it special is that it is a spinoff of the amazing Dungeons & Dragons cartoon
OMG! I never imagined in my wildest dreams that this existed. (Thank you for ruining my next 2-6 months as I frantically attempt to track one down)