Rather catty of this ex-aide, and I’m skeptical whether the material is even real. (So would be most publishers, who know that Sarah Palin is unafraid to sue for being purposely lied about.)
All I’d have to add is that if Sarah Palin was vain, she sure didn’t look it. Just about all vanity is pretty darn obvious. You can’t really “image engineer” total class like Sarah Palin projects.
As a public figure Palin would find suing for libel next to impossible.
Elect Sarah Palin for President 2012
Re-Elect President Sarah Palin 2016