Tajne Akta Vespera is a 4-book series with 4 primary works first released in 2006 with contributions by Magdalena Kozak.
2006 • 2 Readers • 400 pages • 1.5
2007 • 1 Reader • 400 pages • 3
2008 • 1 Reader • 344 pages • 3
2017 • 1 Reader • 366 pages • 2