C. Dickens ; simplifiedby Norman Wymer. C. Dickens ; simplifiedby Michael West. C. Dickens ; simplified by Michael West. abridged and simplified by Norman Wymer. A. Hailey ; simplified by N. Wymer. Charles Dickens ; simplified by Michael West. A.J. Cronin ; abridged and simplified by Norman Wymer. C. Dickens ; simplified by A. Johnson and G.C. Thoenley. Thor Heyerdahl ; abridged & simplified by Norman Wymer. A. Dumas ; simplified by Michael West.