Contents: Dainty, J. C.: Introduction. - Goodman, J. W.:Statistical Properties of Laser Speckle Patterns. - Parry,G.: Speckle Patterns in Partially Coherent Light. -McKechnie, T. S.: Speckle Reduction. - Francon, M.:Information Processing Using Speckle Patterns. - Ennos, A.E.: Speckle Interferometry. - Dainty, J. C.: Stellar SpeckleInterferometry. - Dainty, J. C.: Recent Developments. -Subject Index.