good all purpose Marvel/DC resource

can anyone tell me where to find some good all-purpose universe-handbook type reference books for marvel and dc?

internationhero.co.uk has alot from all companies
marverdirectory.com and marvuapp.com are good marvels
and the best for dc i can find is dcuguide.com but it's never complete

For Mutants

http://uncannyxmen.net/

For mainstream DC characters and some marvel

http://www.starnet-database.com/

For Anyone related to Thor:

http://www.immortalthor.net/characters.html