The Traitors' Pit: (Wulfgar 2) by V.M. Whitworth
`They call it the Traitors' Pit. Though others know it by other names: the Heathen Pit. The Thieves' pit. The Pit of Hell.' Wulfgar does not believe that his older brother is capable of treason. But Wystan stands accused of plotting to overthrow the King and place his cousin, Athelwald Seriol on the throne. With an invading army gathering force, can Wulfgar exonerate his brother before Wystan suffers a traitor's death...?