Part 1 Chaos before chaos: frequency demultiplication, B. Van der Pol and J. Van der Mark. Part 2 Description and quantification of chaotic behaviour: geometry from time series, N.H. Packard et al. Part 3 Analytical methods: a partial differential equation with infinitely many periodic orbits - chaotic oscillations of forced beam, P. Holmes and J. Marsden. Part 4 Classical non-linear oscillators - Duffing, Van der Pol and Pendulum: universal scaling property in bifurcation structure of Duffing's and generalized Duffing's equations, S. Sato et al. Part 5 Other oscillatory systems: complex dynamics of compliant off-shore structures, J.M.T. Thompson. Part 6 Chaos in noisy systems: fluctuations and onset of chaos, B.A. Huberman and J.P. Crutchfield. Part 7 Strange non-chaotic attractors: dimensions of strange nonchaotic attractors, M. Ding et al. Part 8 Spatial chaos: chaos as a limit in a boundary value problem, C. Kahlert and O.E. Rossler. Part 9 Fractal basin boundaries: fractal basin boundaries and homoclinic orbit for periodic motion in a two-well potential, F.C. Moon and G.H. Li.