Internet advertising has been abundant, but ABC Radio refused to accept an advertisement for the book during the Don Imus show, said Roger Cooper, the publisher of Vanguard Press, which put out the book.

ABC Radio did not respond to a request for comment.

Mr. Bugliosi, in a recent telephone interview from his home in Los Angeles, said he had expected some resistance from the mainstream media because of the subject matter  the book lays a legal case for holding President Bush “criminally responsible” for the deaths of American soldiers in Iraq  but not a virtual blackout.

His publisher and publicist said they had expected that Mr. Bugliosi’s credentials would ensure coverage  he is, after all, fairly mainstream. His last book, a 1,612-page volume on the Kennedy assassination, “Reclaiming History,” which was published last year, sought to debunk the conspiracy theorists. It is being made into a 10-hour miniseries by HBO and the actor Tom Hanks.

Mr. Bugliosi said bookers for cable television, where he has made regular appearances to promote books, have ignored his latest offering. MSNBC and Comedy Central’s “The Daily Show” were two outlets Mr. Bugliosi had thought would show interest, but neither did.

“They are not responding at all,” he said. “I think it all goes back to fear. If the liberal media would put me on national television, I think they’d fear that they would be savaged by the right wing. The left wing fears the right, but the right does not fear the left.”