I want to self-study differential topology. I'd like to hear suggestions from you about appropriate books that I could use while studying.

Note: I have not studied differential topology before. I self-studied general topology and some algebraic topology before.

Thank you


A standard introductory textbook is Differential Topology by Guillemin and Pollack. It was used in my introductory class and I can vouch for its solidity. You might also check out Milnor's Topology from the Differentiable Viewpoint and Morse Theory. (I have not read the first, and I have lightly read the second.)

For other books on topology, Hatcher has a nice list here. You may be interested in books like Bott-Tu or others listed under item III, manifold theory.