Are you up for a thrilling adventure? While camping in Wales, it doesn't take long for the Mystery Kids to stumble across a long-lost tunnel that leads to a val

Are you up for a thrilling adventure? When twelve year old Joe and his two younger sisters visit Smugglers Cove for the summer holidays, they get caught up in a

Are you up for a thrilling adventure? When the Mystery Kids go camping on a deserted island off the coast of England, they fall headfirst into another exciting

Are you up for a thrilling adventure? Meet Joe, Amy, Sarah, and Will. Together, these intrepid youngsters spend their holidays solving mysteries in 1950's Brita

Are you up for a thrilling adventure? After seeing a man being kidnapped, the Mystery Kids inform the police but it turns out to be a misunderstanding. However,