Recommend me non fiction

Hello!

Almost all of the books I've ever read are novels, so I recently on an impulse read Everything is Tuberculosis and The Anthropocene Reviewed both by the wonderful John Green and really enjoyed them both, however, I am at a loss as to what read next.

I want to continue my non fiction journey, any recommendations on any topic would be great, just would like some light/interesting books to get into it.

Thank you!