The New Yorker’s Jane Mayer has published what is so far the most detailed account of how Sarah Palin engineered her rise to national political prominence.

Throughout the campaign, Palin has mocked what she calls “the mainstream media.” Yet her administration made a concerted effort to attract the attention of East Coast publications. In late 2007, the state hired a public-relations firm with strong East Coast connections, which began promoting Palin and a natural-gas pipeline that she was backing in Alaska. The contract was for thirty-seven thousand dollars. The publicist on the project, Marcia Brier, the head of MCB Communications, in Needham, Massachusetts, was asked to approach media outlets in Washington and New York, according to the Washington Post. “I believe Alaska has a very small press organization,” Brier told me. “They hired an outside consultant in order to get that East Coast press.” Brier crafted a campaign depicting Palin as bravely taking on powerful oil interests by choosing a Canadian firm, TransCanada, rather than an American conglomerate such as ExxonMobil, to build the pipeline. (“Big Oil Under Siege” was the title of a typical press release.) Brier pitched Palin to publications such as the Times, the Washington Post, and Fortune.