Bye, Baby Bunting — Day Keene

This is no ordinary who-dun-it. The story tells of a diabolical conspiracy in which 'proof' of marital infidelity becomes a weapon of murder... The discovery, in the boot of her car, of the corpse of an amorous multi-millionaire catapults a young wife into a murder trial. When Jennifer St John, who is seven months pregnant, is charged with the murder of family friend, Tom Bligh, her husband, Paul, hires the best attorney in town.