Winner of the Canadian Library Association Book of the Year, the Geoffrey Bilson Award, the Ruth Schwartz Award, and an ALA Notable Books List selection Martin O'Boy's life is not easy. His beloved Granny has just died, his pregnant mother and father fight all the time and his twin, Phil, is completely incapacitated. Martin is the one his mother counts on. But life in Ottawa's Lowertown is not all bad. He has his best friend, Billy Batson (a.k.a. Captain Marvel), the movies, his cat Cheap and there's the glamorous Buz from next door, who is off at the war.As the war comes to an end with the bombing of Hiroshima—on Martin's birthday—Ottawa is in a state of turmoil. Returning soldiers, parties, fights and drunks fill the streets. It would all be very exciting, except for one thing. In their endless pursuit of more funds Martin and Billy have joined the church choir—as summer boys. And the organist, Mr. T.D.S. George, is awfully fond of Martin. But Martin, despite his hardships, has a pure soul and his Granny's love, Billy's friendship, Buz's imminent return, and even his mother's reliance on him, which help him to deliver a kind of justice to Mr. George, and to heal himself and others.

In this eagerly awaited sequel to the award-winning Boy O'Boy, it’s spring in post-World War II Ottawa and Martin O’Boy has finally found a true home with Grampa Rip. Martin’s also found a job, working for the Pure Spring soft drink company. Best of all, he's in love with beautiful Gerty McDowell. But everything’s not perfect. Martin lied to kindly Mr. Mirsky, Pure Spring’s owner, to get the job. Grampa Rip’s brain increasingly goes missing. There’s that mysterious, yet oddly familiar, man in the park. Too, there are Martin’s memories; the sudden appearance of famed Soviet defector Igor Gouzensko; and Martin’s shady boss Randy. And worst of all, Gerty's grandfather is being robbed by Randy, with Martin forced to act as his accomplice. Martin’s happiness, his sense of duty, and his love for Gerty collide. Can he find his way through these dire developments? Brian Doyle’s fast-paced plot and vivid characterizations, along with the lively colloquial dialogue and period detail, create a rich historical portrait that confirms the author’s place as a master of the genre.