Supernatural: The Official Companion is a 7-book series with 7 primary works first released in 2007 with contributions by Nicholas Knight.
#1 of 7 in Supernatural: The Official Companion
2007 • 1 Reader • 159 pages
#2 of 7 in Supernatural: The Official Companion
2008 • 1 Reader • 160 pages
#3 of 7 in Supernatural: The Official Companion
2009 • 1 Reader • 157 pages • 5
#4 of 7 in Supernatural: The Official Companion
2010 • 1 Reader • 157 pages
#5 of 7 in Supernatural: The Official Companion
2010 • 1 Reader • 159 pages
#6 of 7 in Supernatural: The Official Companion
2011 • 1 Reader • 157 pages
#7 of 7 in Supernatural: The Official Companion
2012 • 1 Reader • 157 pages