Kemp: The Castle in the Marsh - Jonathan Lunn - Bog

Dirt, blood and iron: an unputdownable medievalepic for fans for M.K. Hume and Matt Harffy.
France, 1351-2: Kemp and his men are captured in a skirmish near Calais, and subsequently imprisoned in a French castle. All attempts at escape are punished with death.
Then Sir Hugues de Beauconray comes to Kemp with an offer: escort a Dominican friar on a quest to steal a mysterious book from an abbey in Scotland. Fail, and ten of Kemp's friends will be hanged.
In the hotly-disputed border country, Kemp will need all his skills as a swordsman and archer if he is to return to France and rescue his comrades. But more importantly, survive...
A masterful historical thriller, full of nail-biting action and detailed historical research, perfect for fans of David Gilman, Bernard Cornwell and Giles Kristian.