. Season 3 of Top Boy was one of Netflix's most watched drama series of last year, with viewing figures of 25m. . It became the most popular show on the service the week it was released, after massive publicity coming from famous rapper Drake. . Season 4 is expected to air late 2020, in time for this book. . This book, from expert true crime writer Wensley Clarkson, tells the real story of the events, the people and the gangs that inspired the series.