Apart from publishing Marenghi's books, appearing in Marenghi's TV shows and films and publishing various gentlemen's titles, Learner also has many other side projects, including the running of the Formula Five motor racing team "The Dean Team", with whom Steve Pising won four world titles. After leaving The Dean Team, Pising suffered a major crash in his first race with his new team, a crash which may or may not have been caused by Learner. After several years, Pising worked with Learner again on a new TV show, "The Learner", where they held auditions for a new job at Pising Parts, now owned by Learner. Dean has also released his own autobiography, "I Have A Dean", which has now been reduced to the special low price of £90.