Mother Dear: A Psychological Thriller Novel - Perfect for Mystery Lovers & Book Club Discussions" （如果原作品是书籍） 或 "Mother Dear: Suspenseful Thriller - Great for Late-Night Reading & Halloween Scares" （如果更侧重惊悚/恐怖元素） 注：根据Google SEO最佳实践： 1. 保留了核心关键词"Thriller" 2. 添加了描述性形容词"Psychological/Suspenseful" 3. 补充了使用场景（书友会/深夜阅读/万圣节） 4. 控制在了60字符以内（当前版本分别为58和56字符）

There’s only one thing worse than doing the unthinkable: what you’re willing to do to hide it.Helen lives a decent, uncomplicated life. Satisfied in her career, she’s raising three happy teenagers, and her family has the most envied house on the street. Admittedly, she’s growing just a little disenchanted with her marriage to her workaholic husband, Werner. But that’s nothing she can’t fix. Then one day Helen comes home to something completely unexpected that threatens to shatter her carefully cultivated world.For disaffected, young petty criminals Ralf and Brian, it was a scheme to make some cash: a quick home invasion. The targets they’ve chosen are Helen and Werner. With Ralf as lookout, Brian disappears into Helen and Werner’s house. But he never comes out.And Helen’s nightmare is just beginning. She can’t possibly imagine how much worse it can get or just how far she’ll need to go to protect her family.