Sherlock, Lupin & Io is a 4-book series with 4 primary works first released in 2011 with contributions by Irene Adler, Pierdomenico Baccalario, and Alessandro Gatti.
2011 • 2 Readers • 240 pages
2012 • 2 Readers • 277 pages
2012 • 2 Readers • 272 pages
2013 • 2 Readers • 264 pages