PositiveUSA TodayIf Sheba (short for Bathsheba) Hart were the narrator, What Was She Thinking?, the second novel from London's Daily Telegraph columnist Zoë Heller, would be a bodice-ripper ...Heller cleverly gives us Barbara Covett, an unreliable narrator who writes an account of Sheba's taboo affair, only to have it unravel at hints of her own instability ...Is Barbara's story partially true? Or is Sheba a figment of her twisted imagination? The exchange leaves readers without a clue, but that's all part of the fun as Heller leads readers down a hall of mirrors.