- Functional Analysis
- Quantum Mechanics for Hamiltonians Defined As Quadratic Forms (Princeton Series in Physics)
- Methods of Modern Mathematical Physics: IV Analysis of Operators
- Representations of Finite and Compact Groups (Graduate Studies in Mathematics ; V. 10) (Graduate Studies in Mathematics ; V. 10)
- Szeg 's Theorem and Its Descendants: Spectral Theory for L2 Perturbations of Orthogonal Polynomials: Spectral Theory for L2 Perturbations of Orthogonal Polynomials