5 books in series
На пороге тьмы
На пороге тьмы is a 4-book series with 5 primary works first released in 2010 with contributions by Андрей Круз and Мария Круз.
2010 • 1 Reader • 443 pages • 2
2012 • 1 Reader • 440 pages • 3
2012 • 1 Reader • 410 pages • 4
2014 • 1 Reader • 490 pages • 4
1 Reader • 377 pages • 1