Remigiusz Mróz is the author of over 50 novels across 9 series and various standalones and is recognised as the most popular author in Poland according to the National Survey and Nielsen Bookscan. He has sold eleven million books in Poland alone, with each book becoming a number one bestseller and remaining in the charts for several months post publication. Remigiusz's work has been sold in multiple territories including Germany, Italy, Japan, Czech Republic, Hungary, UK and more.