Edizioni San Paolo is a Catholic publishing house located in Italy. Coinciding with Christmas 1924 they began publishing Il Giornalino, an illustrated weekly for children.
Over the years, the publishing house has grown and expanded, with changes and improvements made to its many publications. Beginning in 1994, Il Giornalino began publishing Le Tartarughe Ninja, comics based on the Teenage Mutant Ninja Turtles.