Anni 30: troppi super-eroi!

The "alternative" Martin Mystère returns, the Detective of the Impossible who operates in the crackling, surprising and adventurous 1930s, this time dealing with an invasion of characters endowed with extraordinary powers. Furthermore, Alfredo Castelli, Giancarlo Alessandrini and a mysterious author(s), perhaps coming from a distant planet, celebrate, in 50 pages, thirty years of the World Wide Web, with a story found on the internet!