companion, Mittenwool . . . who happens to be a ghost. But then a mysterious pony shows up at his door, and Silas knows what he has to do. So begins a perilous journey to find his father - a journey that will connect him with his past, his future, and the unknowable world around him. Set in the mid-1800s, Pony takes readers on an exciting yet distinctly beautiful journey through the vast American landscape. It is a story of adventure, friendship, and the invisible bonds that connect us.