My experiment with comics, extracted from supermegamonkey.
I am using it for keeping track of which comics I have and haven't read.
I used it for learning React+Redux.
An example: Search for all books, that have either Wolverine and Spider-Man, or Wolverine and Iron Fist.
http://www.karelbilek.com/chronocomics/dist/#character=wolverine&character=spider-man|character=wolverine&character=iron+fist
Search for all books that have Steve Ditko credit
http://www.karelbilek.com/chronocomics/dist/#credit=Steve+Ditko
Note that the index ends up in 1993; from the time it was scraped from SMM.
Source of the data - the one and only supermegamonkey