Urban Fantasy. Two agents work at an organization that deals with supernatural problems like zombies and the like. Male agent made a pact with a Demon and female agent made a pact with an Angel. God of mischief is reanimating monsters in museum.

[Zathiron]

In one mission they brought a rookie to show him the ropes and the mission was in a museum where a god of mischief i think ( native american maybe) was reanimating all the monsters shown in the museum.
Regarding world building the world knew about the supernatural and they had advanced tech because tesla made it public or something they had an statue of tesla in the city.
I read the book on amazon a few years ago and really want to give it another read it didn't have sequels that I remember.

[Kris]

Zathiron, please post a new comment if you're still looking for this book - or if you found it.

Zathiron (OP) was last active on the site in October 2020. Moving to Abandoned folder.

[Zathiron]

still looking :')

[Kris]

Thanks for the update, Zathiron. I moved your request back to the "Unsolved" folder. I copied a few book details to topic header. Feel free to edit it.

What's the location/ country? Is the organization international?

Around what year did you read this book?