Penguin, London, 1968, 15th pr.  ISBN 0-14-070712-3.  MMPB, 256 pages including Commentary, An Account of the Text, and Genealogical Table.  Appears to be an unread remaindered copy with small scars and spots on front wrap, upper front corner crease and some age spotting; price sticker on rear wrap.  Binding tight; interior pages clean and unmarked with tanned pages.  Edited by E. A. J. Honigmann.  Richard wishes to claim the throne of his ailing brother.  He has his two nephews placed in the Tower and they subsequently disappear and are believed to have been murdered by Richard’s command.