Catherine de' Medici was educated to never show her emotions or sentiments. Sadly, that was one of an important thing, to make her become a cruel woman. Since i study/read about St. Bartholomew's Day massacre and read and watched the movie "La Reine Margot", i never forget the fanatic catholic woman, connected to poisons and necromancy! I was surprised to know that a Queen, could be so evil! But, i know that everything happens because of something. And reading the book, i could learn that she had a sad past. When she was a child, Catherine was an orphan, imprisoned (because Medici were overthrown in Florence, so she was a hostage in convents) and also obliged to marry Henry II of France, by her uncle (the Pope Clement VII). The last thing was devastating for Catherine, because she was in love with Ipolito. But once, she met her husband, she fell in love with him, but never was loved back. Henry despised her and had an old woman, Daiane de Poitiers, as his mistress. Daiane was an ambitious person and manipulated Henry all the time! But once, she realized that Henry's chance to be on throne wasn't certain, because he didn't have heirs with Catherine, she sent him to Catherine's bed, afterall he had a duty to her. Besides this humiliation Catherine had to endure, Daiane also had power over Catherine's children, they didn't love their mother (only Henry and Margot loved Catherine). Diane was treated like she was the real Queen and also got the palace, Catherine loved and wanted for herself. Catherine had to endure so many humiliations and alone, because she didn't have friends. The court didn't trust her, specially because she was an italian. I think Catherine was the real evidence of what a woman, despised by her love, can become! Slowly and quietly, she suffered and with that her hate was getting stronger. So, on "Madame Serpent", Jean Plaidy bring the events on Catherine's life, since she was a child till the death of her beloved husband. Here she brings what makes Catherine, become such a evil woman on France's history. Excellent reading!