Summary
It's Summer after the Clue Hunt, and Amy with Dan have no idea where to go for Vacation, until Irina phones them and invites them to spend a week with her at St. Petersburg. She also invites the Kabras, Starlings, Holts and Alistair. Well, will the cousins turn out to have fun, or will they kill each other? Maybe Irina should be a bit more thoughtfull before organising reunions...