Part 1 Introductory lecture: expanding our knowledge of the heliosphere, D.E. Page. Part 2 Some manifestations of solar activity: high energetic solar proton flares on the declining phase of solar cycle 22, M.A.M. Shaltout; solar and geomagnetic disturbances during the declining phase of recent solar cycles, D.F. Webb. Part 3 The solar wind: recent observations of the solar wind in the outer heliosphere, A.J. Lazarus et al; solar wind plasma electron parameters based on aligned observations by ICE and Ulysses, J.L. Phillips et al. Part 4 Ion pick-up and anomalous cosmic rays: solar cycle dependence of the production of H+ pick-up ions in the inner heliosphere, D. Rucinski and M. Bzowski; variability of the neutral hydrogen density distribution due to solar cycle related effects, M. Bzowski and D. Rucinski. Part 5 Interplanetary magnetic field: magnetic observations during the recent declining phase of solar activity, E.J. Smith; ionosphere as a sensor of the heliosphere affecting the earth, R.A. Gulyaev and T.L. Gulyaeva. Part 6 Cosmic ray modulation: modulation of galactic cosmic ray particles observed on board the Ulysses spacecraft, B. Heber et al; the relationship between the galactic cosmic ray intensity and the sunspot distribution, G.A. Bazilevskaya et al; cosmic-ray long-term variations due to the solar activity for the 22nd solar cycle, L. Marmatsouri et al; modulation recovery of high energy electrons - Ulysses observations, C. Rastoin et al. Part 7 Co-rotating interaction regions: Ulysses energetic ion observations during the declining phase of solar cycle 22, T.R. Sanderson. Part 8 The heliospheric boundary: frequency drift of the VLF emissions generated by transient shocks near the heliopause, A. Czechowski; physical consequences from axisymmetric model of the solar wind interaction with supersonic interstellar gas flow, V.B. Baranov. Appendix - abstracts of talks for which no manuscript was received: radio emissions in the heliosphere, J.L. Bougeret; the influence of the energy loss near the solar wind termination shock on the thickness of the heliosheath, H.J. Fahr and S.V. Chalov; interpretation of Pioneer/Voyager cosmic ray intensities, J.P.L. Reinecke et al.
