Sure thing, Nonnie!
Okay, most of what we have, canonically-speaking, is from The Silmarillion, The Book of Lost Tales, The History of Middle-Earth (especially The Peoples of Middle Earth), or the appendices of LOTR, most especially the section entitled ‘Durin’s Folk’. Best to start with these!
There’s a decent summary of canonical information (as well as a resource list) at tolkiengateway.
The Dwarrow Scholar is an incredible fan-made project! The cultural aspects here are non-canonical, but they are a natural sort of extrapolation from canon. And Neo-Khuzdul is an epic achievement!
check out @askmiddlearth – really, CHECK THIS OUT, I cannot cannot cannot recommend it highly enough. There is information here on just about everything you ever dreamed of!
There’s more, but I hope that is enough to get you started, Nonnie! Happy researching!




