Universe of Metro 2033 is a 19-book series with 19 released primary works first released in 2002 with contributions by Mike Chapple, Debra Littlejohn Shinder, Dmitry Glukhovsky, Владимир Березин, Andrey Dyakov, Sergey Antonov, Siergiej Antonow, Руслан Мельников, Tullio Avoledo, Suren Cormudyan, Paweł Majka, Polscy Fani Uniwersum Metro 2033, Шимун Врочек, and Szymun Wroczek.