I've also found it very frustrating that the best solid state books are very outdated. On one hand, you have a plethora of QFT books, or some version thereof for condensed matter systems (Fradkin, Wen, Tsevelik). But I don't know of good modern solid state books that gap well the bridge between a QM book like Sakurai and those QFT for many-body books. In particular, I found it very hard myself to find good treatments of second-quantization, entanglement entropy, QHE and FQHE, tight-binding in second quantized notation, Peirls substitution, Berry phase/Polarization, Wannier function in tight-binding lattices in second quantized notationconstruction in solid state books. And those topics always show up in research papers.