Da Prato (Scuola Normale Superiore di Pisa, Italy) and Tubaro (Universita degli Studi di Trento, Italy) present 25 contributions by an international group of mathematicians that focus on recent results that are promising for future developments in the theory of stochastic partial differential equations. The major topics addressed include general theory, specific equations, finite and infinite dimensional diffusion processes, stochastic calculus, theory of interacting particles, quantum probability, and stochastic control. Specific topics include white noise integrators, Riemannian geometry, and fluid dynamics.