I am into the final year of undergraduation. I am looking for an advanced book on Optics which deals with mathematical approach to polarisation. Today I went to a book shop where I came across a book on 'Fundamentals of optics' by Jenkins & White. Though it covered most of the topics but didn't contain what I wanted. Can somebody please suggest such a book which is available in the market? I am also looking for an advanced book on Thermodynamics for undergraduates. I came across a book on Principles of Thermodynamics by Zemansky and Hall. I found it hard to understand. Can u please suggest a book which is advanced at the same time bit easy to understand?