The tumultuous years leading to the reign of Richard III and, on his death, the ascension to the English throne of the first Tudor Henry are conveyed with authoritative detail in this engrossing historical novel. Edward IV is shakily enthroned and England is torn in the York-Lancaster civil strife, when, at age 14, Petronel is unable to produce the male heir which would be her only value to Lionel, who will follow his king to Bosworth field.