New York (AP) - Sarah Palin's new memoir provides heart-wrenching anguish about her teen daughter's pregnancy playing out before a national audience. But the 413-page tome doesn't contain a single reference to the father of her granddaughter, soon-to-be Playgirl model Levi Johnston.

In "Going Rogue," which will be released Tuesday, Palin also laments about everyone in her entourage being forced to wear fancy clothes she couldn't afford -- preferring simpler, cheaper garb. But it's as if Johnston, who was among those hastily spiffed up to appear at the 2008 Republican National Convention in St. Paul, Minn., had never left Wasilla.

The tactic does appear to have merit; Johnston, who has sparred repeatedly with his former mother-in-law-to-be, continues to warn that she should leave him alone, or he might dish some serious dirt that "will hurt her."

While the book -- which contains 68 color photos but no index -- stays away from Johnston, the former vice presidential candidate digs in when it comes to those who ran Sen. John McCain's campaign...