The papers in this volume yield a variety of techniques for penetrating the structure of Banach spaces. Contributors discuss the structure of Baire Class 1 functions with Banach space applications, operator extension problems, the structure of Banach lattices, tensor products of operators and Banach spaces, Banach spaces of certain classes of Fourier series, uniformly stable Banach spaces, the hyperplane conjecture for convex bodies, and applications of probability theory to local Banach space structure.