Hangman

Hangman pdf epub mobi txt 电子书 下载 2026

出版者:HarperCollins
作者:Kellerman, Faye
出品人:
页数:432
译者:
出版时间:2010-8
价格:$ 29.37
装帧:
isbn号码:9780061702563
丛书系列:
图书标签:
  • 悬疑
  • 惊悚
  • 犯罪
  • 心理
  • 推理
  • 游戏
  • 死亡
  • 秘密
  • 谜团
  • 紧张
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具体描述

Murder, a missing woman, and a sociopath from the past sweep Peter Decker and Rina Lazarus into a labyrinth of mystery and danger in this electrifying new tale of suspense from New York Times bestselling author Faye Kellerman. . . . Fifteen years ago, high school senior Chris Whitman went to jail for murdering his girlfriend, Cheryl Diggs. Propelled by a misguided sense of chivalry, he confessed, determined to save another classmate, the beautiful and vulnerable Terry McLaughlin, from having to testify at his trial. When the truth came out, Chris was released from prison, married Terry—pregnant with his child—and changed his last name to Donatti. He also became a professional killer. Peter Decker was the detective on the case, and over the years, he and Terry kept in touch. Now his friend is in L.A. and asking for a favor. Though Decker knows full well that getting involved will bring Terry's sociopathic husband back into his life, the obsessive and duty-bound LAPD lieutenant reluctantly agrees. The favor soon becomes complicated when Terry goes missing and Donatti disappears, leaving their fourteen-year-old son, Gabe, with no one to turn to except Decker and his wife, Rina Lazarus. But Peter's search for Terry must share center stage with a gruesome murder. Adrianna Blanc, a neonatal nurse at St. Timothy's Hospital, had signed off her night shift at eight a.m. Six hours later, a foreman supervising the construction of a house in a nearby suburb discovered her body swinging from the rafters, a cable wire around her neck. Her car was found where she had parked it the night before, with no signs of foul play. A dedicated and conscientious professional, Adrianna had a circle of close friends. Yet as Decker and his able team soon learn, the young woman also had her share of detractors. A party-hearty girl, she enjoyed booze, kinky sex, and revenge-cheating on her boyfriend, Garth Hammerling, another nurse at St. Tim's. Suspicions heat up when Decker and his team find that one of Adrianna's last phone calls was a provocative and disturbing message to her vacationing boyfriend—who himself has vanished without a trace. Was Adrianna's death something personal because of her carefree lifestyle? Or was this unusually cruel and very dramatic murder the first signs of a serial killer? With lives hanging in the balance, Decker and his colleagues, Sergeant Marge Dunn and Detective Scott Oliver, need to find answers and fast. As if juggling two investigations weren't enough for the lieutenant (not to mention turning sixty!), things are becoming even more dangerous with his precarious home life. Ever the concerned parent, Decker wants to look after Terry's son, Gabe. Yet who will protect his own family? Because if there's one thing he knows for sure, with a sociopath like Donatti on the loose, no one is ever really safe.

《谜语之境:字母的迷宫与智慧的较量》 一部关于语言、逻辑与人性的深刻探索 本书并非一个简单的字母猜谜游戏指南,而是一次对人类心智运作方式的精妙剖析。它潜入我们与语言互动中最基础、却又最引人入胜的领域——通过有限的线索,推导出无限的可能性。 《谜语之境》以一种近乎人类学家田野调查般的细致,考察了猜谜这一古老行为在现代社会中的文化回响与认知基础。我们着重探讨的不是“如何玩好刽子手游戏”,而是“为什么我们热衷于此,以及它揭示了我们大脑的哪些运作机制”。 第一部分:符号的起源与语言的结构 开篇追溯了人类最早的符号记录与口头传播中的问答机制。我们认为,猜谜游戏,尤其是涉及完整词汇的猜谜,是人类认知发展的一个重要里程碑——它标志着个体能够独立地从语境和部分信息中重构完整语义的能力。 书中详细分析了英语(以及其他印欧语系)词汇的结构特性,例如元音与辅音的分布规律,高频词汇的长度与复杂性。这些数据并非枯燥的统计,而是为理解猜谜中的“高概率猜测”提供了坚实的认知科学基础。我们探讨了词频对猜测策略的决定性影响:为什么某些字母组合(如“E”、“T”、“A”)几乎是所有新手玩家的本能选择,以及经验丰富的玩家如何利用这些“先验知识”来构建更高效的搜索树。 我们引入了“信息熵”的概念来衡量词汇的不确定性。一个较长的、元音分布均匀的词汇,其信息熵更高,也意味着需要更多的猜测才能锁定。本书通过案例分析,展示了如何通过计算不同字母的出现频率及其在词语中的位置,来最大化每次猜测所能获取的有效信息量。 第二部分:心理博弈与决策树的构建 猜谜的魅力在于其内在的博弈性。这不是一场纯粹的智力挑战,而是一场与“游戏设计者”(无论是机器算法还是另一位人类玩家)的心理较量。 我们深入研究了“风险评估”在猜谜过程中的体现。玩家面临着一个经典的决策困境:是选择高频但信息增益可能较低的字母(如'S'),以求稳妥地排除大量可能性;还是选择低频但一旦猜中就能显著缩小范围的字母(如'Z'或'Q'),以进行“高风险高回报”的尝试?本书通过行为实验数据,展示了不同压力水平下(例如时间限制或惩罚的严重性)玩家在风险偏好上的显著变化。 “误导效应”的分析是本章的重点。当一个字母被猜错后,它留下的“空位”并非单纯的信息缺失,而是一种积极的负面信息。资深玩家如何利用这些负面信息来过滤掉那些在结构上依赖于该错误字母的词汇组合,从而快速地将搜索空间导向下一个最有可能的区域,被细致地分解和图解。我们构建了一个多维度的决策模型,用以预测在给定剩余线索下,最优猜测的概率分布。 第三部分:文化符号与集体记忆 《谜语之境》超越了认知科学的范畴,进入了文化人类学领域。我们探究了某些特定的词汇为何会成为猜谜游戏中的“宠儿”或“禁忌”。例如,在特定的地域文化中,与政治、历史事件相关的专有名词是否会更频繁地出现在谜题中? 我们考察了“集体记忆”如何影响游戏的难度。某些词汇(如特定的古老科技名词或文学典故中的关键物什)在特定年龄层或教育背景的玩家群体中,其被猜中的速度会显著加快,这并非因为字母分布的优势,而是因为它们已深深嵌入个体的文化图谱中。 书中也批判性地审视了这种游戏形式对当代语言使用的影响。在算法推荐和自动完成技术日益主导我们交流方式的今天,主动地、有意识地去“解码”一个被遮蔽的词汇,是否正在成为一种需要被重新培养的稀有技能?本书试图唤醒读者对这种基础语言能力的珍视。 结论:寻找隐藏的模式 最终,本书的结论指出,《谜语之境》的本质是对“不确定性管理”的训练。无论是面对一个未知的词语,还是面对生活中的复杂决策,人类心智都在不断地搜寻微弱的信号、建立概率模型、并勇敢地做出下一步的行动。猜谜,作为一种最纯粹的反馈循环,为我们提供了一个观察和理解自我思维过程的绝佳窗口。 这不是一本关于如何胜利的教程,而是一本关于人类如何思考、如何从破碎的信息中重建意义的深度札记。它邀请读者放下对即时满足的渴望,沉浸于缓慢的、审慎的、充满逻辑之美的探索之中。

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