Karen Robertson is the author and Treasure Kai creator for the excellent story, Treasure Kai and the Lost Gold of Shark Island. It’s an interactive story book app for young children and one that we will be reviewing shortly. In the meantime though we wanted to find out more behind the scenes of this app. This app retails for $3.99/£2.49 and you can download it here. Read our exclusive interview below… The Beginning   JC – Please explain how your app was originally though of and what were your thoughts behind the marketplace, specifically? KR – “Treasure Kai and the Lost Gold of Shark Island” is all about adventure story…