Welcome to the golden summer of 1976. Year of the Heatwave, year of the Drought. Normally sun-starved and grey, England is plagued by endless blue skies - no rain for months, the country scorched and parched, standpipes in the street. But 12-year-old Allie has other worries. When her family moves to ancient, ramshackle Priory Farm - far away from her friends and everything she's ever known... Then she discovers a doorway into...