This collection of 20 papers surveys incomplete local search methods for solving propositional satisfiability (SAT) problems as well as depth first, breadth first, and restricted resolution based complete solvers and hybrid mixtures. Some of the contributors present applications from optimization theory, algorithms to generate test problems, and examples of how to use SAT solvers for decision procedures in more expressive systems such as modal and quantified Boolean logics. No subject index. Some of the papers will be published in the Journal of Automated Reasoning . Annotation c. Book News, Inc., Portland, OR (booknews.com)