Whatever year it is, best friends have your back – time after time! Life is complicated enough for Molly and Beth even before they walk through a spooky doorway that leads to – Thursday 26 July 1984! The girls can’t believe they are back in a time where the hair is weird and the technology is basic. But when Beth realises that her mum, who died when Beth was little, would be alive in the 1980s, she just has to try to find her … Can the girls navigate their way through the strange world of their parents’ youth – and back home again (without using Google maps)?