The "Proces de Jeanne d'Arc" (published by the Societe de l'Histoire de France) is the only real authority for her history.

For English affairs we are reduced to the meagre accounts of William of Worcester, of the Continuator of the Crowland Chronicle, and of Fabyan.
Fabyan is a London alderman with a strong bias in favour of the House of Lancaster, and his work is useful for London only.

The Continuator is one of the best of his class; and though connected with the house of York, the date of his work, which appeared soon after Bosworth Field, makes him fairly impartial; but he is sketchy and deficient in information.

The more copious narrative of Polydore Vergil is far superior to these in literary ability, but of later date, and strongly Lancastrian in tone.

For the struggle between Edward and Warwick, the valuable narrative of "The Arrival of Edward the Fourth" (Camden Society) may be taken as the official account on the royal side.