Looking for something similar to Doctor Whooves and Assistant

[Silverbache 0]

I finished the Doctor Whooves and Assistant audion series, and really enjoyed it. I listened to several others including Doctor Whooves the Great, and Doctor Whooves Adventures, as well as Fallout: Equestria.

I am looking for something similar, set in the MLP universe. Not Doctor Whooves necessarily, but anything that has great characters, and a good story doesn't hurt either. 

Thanks for the help!