Complex sentence: Her first novel "Murder in the Marais" was nominated for an Anthony Award for best first novel and the third novel in the series, "Murder in the Sentier", was Anthony-nominated for Best Novel.
Split into simpler sentences: Her first novel, "Murder in the Marais", was nominated for an Anthony Award for best first novel. The third novel in the series, "Murder in the Sentier", was nominated for an Anthony Award as Best Novel.