Stratus goes back to 1991 when they launched Fanatyk Plastiku for modelers in the Polish market. The original editorial team included Marek Bronkowski, Wlodzimierz Debicki, Artur Juszczak, Dariusz Karnas, Robert Panek, and Robert Peczkowski. A collaboration with MMP in 1997 later expanded into book publication in 1999 with Stratus, and since then they have built up a list of hard- and soft cover titles on aircraft and aviation, naval, military vehicles, and military history. Stratus / MMPBooks are distributed in North America by Casemate Publications.