Tracy Borman's Crown & Sceptre brings us in short, vivid chapters from William the Conqueror to Elizabeth herself, much of it constituting a dark record of bumping off adversaries, rivals and spouses, confiscating vast estates and military invasions. It is also an account of the rise and steady diminishment of royal power. Borman offers brisk descriptions of the circumstances each monarch met in assuming the crown and nimbly sketches his or her character and talents—or lack thereof.