In this volume, Tom Playfair meets a new boy just arriving at St. Maure's. Percy Wynn has grown up in a family of 10 girls and only 1 boy--himself! His manners are formal, he talks like a book, and he has never played baseball or gone skating, boating, fishing, or even swimming! Yet he has brains, courage and high Catholic ideals. Tom and his buddies at St. Maure's befriend Percy and have a great time as they all work at turning Percy into an all-American Catholic boy.

Father Francis J. Finn was born to Irish immigrant parents at St. Louis, Missouri in 1859. He loved to read Charles Dickens works as a boy, including The Pickwick Papers, and eventually became a priest thanks to the influence of Father Charles Coppens. After graduating from St. Louis University, he became a Jesuit and was ordained a priest in 1893. He had already begun writing his debut novel Tom Playfair prior to this, as he was assigned to St. Mary s College in Kansas and dealt with unruly boys on a daily basis. He went on to write twenty-seven other books, and his novels for children were very successful. He was much loved by young people, and thousands of them gathered to honor his death in 1928.
Francis Finn also wrote That Football Game, Claude Lightfoot, Ethelred Preston, Lucky Bob, His Luckiest Year, Facing Danger, and Cupid of Champion.