4 books in series
Clockwork Empire
Clockwork Empire is a 4-book series with 4 primary works first released in 2011 with contributions by Steven Harper.
2011 • 3 Readers • 382 pages • 4
2012 • 1 Reader • 369 pages
2012 • 1 Reader • 365 pages
2013 • 1 Reader • 379 pages