I would like an up-to date book which lists results with perhaps a comment on how to prove it, as this one. I have gone through the algebra section partially and I am awed. It provides definitions, lists results and has occasional comments. I try to prove, make my own examples and connections and discover it as much myself before referring formal books. I would like to know if there are similar books which are updated and include more advanced areas of mathematics as well.
EDIT1: Thanks for the answers. I plan to give the other answerers bounties as well once I have higher reputation.
Edit2: Related question on MO "Books with a theorems as problems approach"
Edit3: Sorry this question keeps appearing on top. Please refer: meta post