A peaceful narrowboat holiday. What could possibly go wrong? Stella doesn't want to hire a narrowboat. She'd much rather be in The Maldives, but her husband Alex has other ideas. Nancy escapes onto the canals when her brilliant music career implodes. She's going back to her roots, but things have changed - maybe too much. Dawn is investigating the most unusual crime in her policing career - committed on the Grand Union Canal under the English summer sun. Trouble, is the victim denies it was even a crime. Join Stella, Nancy and Dawn on their epic journeys into the heart of England's canal network. In this tale of deceit, revenge, self-discovery and boating mishaps, they find friends in the most unlikely places and discover that the canals are not always as tranquil as they appear...