Yeah!!.... there is a 14th and 15th episode at the moment....

http://anidb.ath.cx/perl-bin/animedb.pl?sh...db.search=chrno


At one moment I thought it was 13 because of a TV guide I had seen that had Chrno Crusade for 13 episodes... maybe they saw the success and are prolonging it... or maybe it never was a 13 episode series