Encyclopedia

Wolverine Encyclopedia (1996)
Encyclopaedia Deadpoolica (1998)
Marvel Encyclopedia vol.1 (HC) (2002)
Marvel Encyclopedia vol.2: X-Men (HC) (2003)
Marvel Encyclopedia vol.3: The Hulk (HC) (2003)
Marvel Encyclopedia vol.4: Spider-Man (HC) (2004)
Marvel Encyclopedia vol.5: Marvel Knights (HC) (2004)
Marvel Encyclopedia vol.6: Fantastic Four (HC) (2005)

Marvel Comics Encyclopedia (HC) (2006)

Thor & Hercules: Encyclopedia Mythologica (2009)

Powers Encyclopedia (Icon Comics) (2009)

See also:
Target Encyclopedia ...