Any good geometry resources?

Jerbearrrrrr

Hi, I'm trying to learn some geometry. I'm a maths graduate but didn't take any differential geometry. I did take a GR course, and now want to learn the 'proper' geometry theory that underlies some of the ideas.

Does anyone have any good resources (videos, or lecture notes) that they can recommend? Thanks

Mainly looking for lecture videos since I can find texts myself (eventually). (I checked the resource forum but couldn't find anything on diff geom)

Thanks

sorry if this is in the wrong section >< would be happy to see it moved if so

quasar987

This is discussable, but in my opinion, the best books are the trio by john m. lee.

I don't know any great video lectures about this on the internet.