Once & Future 5: Blast from the Past

Sequel to: Back to the Future. Arthur has returned to the past with Chloe's warning not to go to Northumbria in his first year as king, and yet Chloe can't see that it's changed *anything*! And then, while infiltrating an underground fight club for Isis, she meets up with someone she never thought she'd ever see again, and finds herself faced with a VERY unexpected situation.