P. 44. In the sidebar, Caswallon killed the regent, Caradawg (not Cradawg), and then made himself High King of Prydain (not Eriu).
P. 78. Regeneration costs 10/25/50/100 – the 10 was left off.
P. 123. Change to second sentence under Celtic Languages to read "Goedelic languages are spoken in Ireland, Scotland and on the Isle of Man, and Brythonic elsewhere in Britain and in Brittany."