  The structure of light nuclei out to the drip lines and beyond up to Z = 8 is
interpreted in terms of the shell model. Special emphasis is given to the
underlying supermultiplet symmetry of the p-shell nuclei which form cores for
neutrons and protons added in sd-shell orbits. Detailed results are given on
the wave functions, widths, and Coulomb energy shifts for a wide range of
non-normal parity states in the p-shell.
