abridged and simplified by Norah Woollard abridge and simplified by Norah Woollard Abridged and simpilified by Norah Woollard Abridged and edited by Norah Woollard abridged and simplified by Norman Wymer abridged and simplified by Alan Ronaldson Abridged and simplified by Mary Calvert abridged and simplified by Roland John abridged and simplified by Sally Lowe abridged and simplified by E. M. Attwood