Hi, I'm going to have a long graduate-level course on many-body quantum mechanics next fall and I'm already trying to prepare for it. I have the lecture notes that were used in the same course two years ago, but they are hand-written and a bit tedious to read. Can anyone suggest a good textbook on the subject? Material that will be covered includes Fock space, second quantization, many-particle Green functions and a little about the physics of superfluids. Thanks in advance.