Author also writes under Mike Cullen M.R. Cullen is the author of two stand-alone horror books, The novella Confession, which was released in March 2020 and the full-length novel, In His Words, released in March 2021. His publishing debut came in 2016 when his story Seeds of Eden, a little tale about a tree that ate the world, was included in the Sproutlings anthology. When not producing commercial conferences by day or writing horror and suspense by night, he can be found making a mess in the kitchen and turning delicious ingredients into crimes against humanity.