The Confidential Cousins and the Dolphin Square Paradox
Publisher Description
The last thing that Don had said as left Fraser, Joe, Abbie, Eliza and Greta in charge of the flat in Dolphin Square had been "No more adventures". Fat chance of that with the Confidential Cousins. It wasn't really their fault, though. When Scooby did a leaf dance and changed history, they really had no choice. They were on their own in a world that had changed, and they were the only ones who could restore their lives, their homes, their reality.