Granddad likes to travel wearing his flame red coat and his unruly mustache. He spent time in Venice, Italy, but now he's in Las Vegas, in the USA. Of course, he gets himself in trouble again, and he's sent for his grandchildren. Are the mysterious men still chasing Granddad, and if so will the grandchildren get there in time to save him? Will they even get to see him? Find out the exciting answers in the second book of the adventurous Granddad's Travel Series!