Hi all, I am taking this math methods course in grad school, and in the lectures we stormed through differential geometry. My geometry is already horrible, I find it hard to understand all these forms, fields, tensors, wedge products etc... I would be glad if you could suggest some books for me to read about these. I would be glad to find one which does not go into immense details (i looked at some pure math books on geometry but my brain short circuited), but somehow covers all these stuff. I would also prefer if it had pictures in it. I am serious, my geometry is horrible and pictures make it much easier to understand them. I know that the book you are wishing for never exists but anything close to it would do. Thanks in advance.