Compendium Dependent Books?

Hello. I am going to run a Dragonbane game. When I select the character sheet from Free League, I get access to the Dragonbane compendium (which I own). However, is it possible to add a book from a different system, too? For example, I would like access to the Kobold Press Midgard Players book, or the Tome of Beasts, too (both of which I own) in the Dragonbane game. Any way to do this? Thanks, friends. 

Unfortunately not. Compendiums are organized by systems and you can only have a single compendium active in a game.

I figured, but it was worth an ask. thank you!

Sadly no, and the best you could do is create/launch another Roll20 game, in another browser window, to refer to your owned content from a different Compendium. From there you could possibly copy/transfer whatever information you need, onto either a PAGE or a Handout , and then Transmogrify it to your Dragonbane game.  (Don't do a Character which would use a Sheet which would run into the same incompatability problem)

Got it. Thanks, friends.