Everything I ever loved in an Enid Blyton mystery is in this book - a dog, children home alone, adventure, clues. But author Ali Sparkes goes one better by throwing in time travel and the result is a first class adventure with genuinely laugh out loud moments when children from the 1950s come face to face with life in the 21st century - how will they survive Burger King, a disposable society and a nanny culture? Parents, this is the update on Enid Blyton you've been waiting for! Kids, you'll love it!