- Rigid Local Systems. (AM-139)
- Gauss Sums, Kloosterman Sums, and Monodromy Groups (Annals of Mathematics Studies)
- Arithmetic Moduli of Elliptic Curves (Annals of Mathematics Studies)
- Random Matrices, Frobenius Eigenvalues, and Monodromy (Colloquium Publications (Amer Mathematical Soc))
- Twisted L-Functions and Monodromy.