Champagne at Seven! Book One of Bitches of Fifth Avenue series: Olivia Wyatt, a mid-40s, rich Washingtonian who beautifully plays the part of mother, socialite, philanthropist, wife, and Stepford cut-out doll in the chardonnay and whiskey-wrapped superficial world in which she lives. Her exclusive last minute D.C. dinner party didn't quite end how she had anticipated. Tragic news was served up late night instead of...