Some of his other works include his Storm Peak duology, as well as the adult novel The Grey Raider.

While working as a media researcher trainee, he wrote an offensive poem directed toward one of his senior executives.

[3] After working in the advertising agency for 20 years, Flanagan entered the TV industry and co-wrote a sitcom called Hey Dad..!.

[4] Also, since Michael was on the smaller side, Flanagan wanted to encourage him by showing that not all heroes must be big and strong.

[4] In the early 2000s, John decided to make the stories into the first novel, The Ruins of Gorlan, and it was published in 2004.