edited with an introduction, notes and glossary by Tom Scott edited with an introduction and notes by Jim Hunter edited with an introduction and notes by E.R. Wood. edited with an introduction and notes by Darryl Jones edited with an introduction and notes by Robert L. Mack. edited with an introduction and notes by Roger Luckhurst. edited with an introduction and notes by Tim Kendall edited with an introduction and notes by Viear Hreinsson. edited with an introduction and notes by Viðar Hreinsson edited with an introduction and notes by Michael Newton