Periodic saddle orbits, noise reduction and nonlinear prediction, E. Kostelich; computation of Lyapunov exponents from time series data, P. Bryant; an overview of some laser pulsations and assessment of their chaos and turbulence, N.B. Abraham; self-organization and spatio-temporal chaos in phase-locked semiconductor laser arrays, H.C. Winful; noise-driven nonlinear resonators, noise squeezing and the noise rise, M. Bocko; experiments in spatiotemporal chaos in solid mechanics, F.C. Moon; spatiotemporal chaos at interfaces, J. Gollub; using spin waves to understand chaos, T.L. Carroll; a strange nonchaotic attractor in the SQUID, F.E. Moss; experiments with coupled nonlinear oscillators, P.S. Linsay; bursting and turbulance in Couette-Taylor experiments, H.L. Swinney; space-charge dynamics in germanium, R.M. Westervelt (part contents).