Thanks to the great effort of Luis Moniz Pereira, we have now access to the issues of the ALP Newsletter published between 1981 and 1984. These are incredible readings!
Luís Moniz Pereira, editor. Logic Programming Newsletter, Universidade Nova de Lisboa, Departamento de Informática. Issues #1-#5, 1981-1984. [Note that this newsletter was typeset, galley-proofed, and printed in color.] http://www.softwarepreservation.org/projects/prolog/lisbon/lpn/