It's been a year since Kate and Tom became conductors on the Great Secret Intercontinental Railway, and life has changed completely! Delivering animal passengers to their rightful habitats using their very own secret steam train, The Silver Arrow, is exciting and magical and fulfilling. But there's a mysterious train called the Golden Swift out there too, with an agenda of its own... 9+ The thrilling sequel to the #1 NYT bestseller 'The Silver Arrow'