It used to be published Monthly . The book namedJack of Fables was published by Vertigo Comics . The no. of issues of the book is 50 . This book was published in July 2006 – March 2011 . It is a Ongoing series . Jack Horner, "Gary" the Pathetic Fallacy, Jack Frostare the main characters of the book
Jack of Fables is a Ongoing series