Ferguson is seriously proud of patriotism

PASADENA, Calif. — That Craig Ferguson would joke about his new book comes as no surprise. As the growing number of fans who watch his late-night talk show are already well aware, Ferguson makes jokes about everything.

"My book is reasonably priced and available on September the 22nd," he said. "It's an autobiography, and I'm looking forward to reading it."

Actually, "American on Purpose: The Improbable Adventures of an Unlikely Patriot" is "the story of how I ended up here, which surprises me as much as anyone."

As a boy growing up in Scotland, Ferguson wanted to be an astronaut.

"America to me was … astronauts and NASA and all of that stuff. All of that kind of very positive image of America," he said.

He didn't end up at Cape Canaveral — Ferguson's life took a decidedly unusual path. He's been the drummer in a punk-rock band; a construction worker; a bouncer; a modern dancer; a musical theater star; the host of a Scottish TV show about archaeology; an American sitcom co-star — best known for his role as the boss on "Drew Carey"; a movie writer/director/star; the author of a novel; and the unlikely host of CBS's "The Late Late Show" — a job he got through on-air auditions after the previous host quit.

He's had drug and alcohol problems, and even briefly considered suicide.

"By 17, I thought I would be dead by the time I was this age," said Ferguson, 47. "Actually, in the process of writing the book, you kind of do go back and think about these times and what I thought. I always kind of half expected I'd end up doing something in show business because it was tolerant of drunkenness and you could meet girls.

"But, I'm married, and I'm a teetotaler, but I'm still here because I don't know where else to go."

The minute Ferguson opens his mouth, it's quite clear he wasn't born in the United States. Which is something he often jokes about on "The Late Late Show."

But his viewers also saw Ferguson take his citizenship test and be sworn in as a naturalized America. And it's that journey that's the subject of his new book.

"It's very important to me," he said. " It's very important to me as an immigrant and as someone who had to fill in a lot of forms and pass a test to be an American. I am very proud and very pleased to be an American."