King's Quest Companion is an official authorized walkthrough/hint book that covered each of the games in a novella style format written by Peter Spear, Jeremy Spear, and some material by eluki bes shahar. There were four editions, with the 4th edition covering up to King's Quest 7. The short story adaptations often added new history to the story of Daventry in the process, as well as adding more detailed background to items found, while remaining true to the games. See From the Chronicles of Daventry.