When Hugo Wilkinson’s girlfriend Margaret unexpectedly breaks up with him, he’s left with a broken heart and an extra ticket for the trip of a lifetime they’d planned to take together between high school and college. It would be a grand adventure and an opportunity for Hugo to get out of his siblings’ shadow for a bit. As one of the famed Surrey sextuplets, there’s very little he gets to do on his own. That’s why Hugo would be happy to travel alone, but there’s a catch—Margaret Campbell booked the nonrefundable, nontransferable tickets for their cross-country American rail adventure in her name, which means if the trip is going to happen, he needs to find another Margaret Campbell. What follows is a story of chance, friendship, coming out of your shell, and into your own … while maybe finding love on the way. Part coming-of-age story, part romance, part travel adventure, and wholly absorbing.