Gameknight999

''Gameknight999'' is a series of children's novels written by Mark Cheverton, an author and engineer based in upstate New York, and published from 2013 to 2017. The series is unofficially based on ''Minecraft'' and set within its world. The second novel of the series was listed in the ''Publishers Weekly'' bestseller list in November 2014 and the ''New York Times'' children's series bestseller list in February 2015. Provided by Wikipedia