Linear Algebra Done Right, 4th edition
Sheldon Axler, 吴俊达, 何阳
Mathematical Thinking: Problem-Solving and Proofs 2nd Edition
John P. D'Angelo & Douglas Brent West
Learning Theory From First Principles
Francis Bach
Collection of Problems in Probability Theory
L. D. Meshalkin
Computers and Intractability: A Guide to the Theory of NP-completeness
Michael R. Garey & David S. Johnson