Princes in the Tower becoming king, Henry married the princes' eldest sister, Elizabeth of York, to reinforce his claim to the throne. Not wanting the legitimacy of his wife or her claim as heiress of Edward IV called into question, prior to the marriage he had repealed the "Titulus Regius" which had previously declared the princes (and Elizabeth) illegitimate. Markham suggests the princes were executed under Henry's orders between 16 June and 16 July 1486, claiming that it was only after this date that orders went out to circulate the story that Richard had killed the princes, and that the princes' mother, Elizabeth Woodville,
Clash of the Princes where or when Gundobad is on Titan, leading fans to speculate about its location. They were the first "Fighting Fantasy" books to drop out of print as retailers at the time were not fans of boxed sets. Clash of the Princes Clash of the Princes is duology consisting of ("The Warrior's Way" and "The Warlock's Way") released as a boxed set by Puffin Books in 1986, written by Andrew Chapman and Martin Allen and illustrated by John Blanche. They can be played as standard "Fighting Fantasy" gamebooks or combined for a two-player experience. In the two-player game, two scores (Action