Sherlock Holmes in the Case of the Egyptian Map

By RR Thwackhurst

Surveyor Winston Carvery arrives at 221B Baker Street with an impossible problem: his instruments are failing in ways that defy the laws of physics. Theodolites crack from within. Measuring chains stretch with perfect uniformity. And his assistant has been driven to madness, repeating a single cryptic phrase: "It shifts between the lines."

The disturbances began when Carvery's team unearthed an ancient Egyptian tablet during a routine survey in Greenwich-a clay artifact that should not exist in English soil, inscribed with hieratic script and covered in a luminous Nile clay.

As Holmes investigates, he discovers that the tablet is no mere antiquity. It is a tool-a cipher left by Egyptian priests who understood that measurement itself is an act of violence, that to map the world is to claim dominion over it. And someone with knowledge of both ancient and modern surveying techniques is systematically corrupting Carvery's measurements, creating gaps where precision should exist, spaces that resist all attempts at documentation.

The trail leads Holmes to the Royal Geographical Society, to a missing Egyptologist, and to a conspiracy that reaches back to the British Empire's obsession with mapping every corner of the colonized world. But the deeper Holmes digs, the more he confronts an unsettling truth: that the very act of imposing geometric order onto reality creates its own darkness-unmeasured voids where chaos can take root. When the sabotage escalates and the gaps begin to spread,

Holmes must race to understand an ancient technique that treats measurement not as neutral science but as colonial conquest. And he must decide whether to close the expanding void in Greenwich-or whether some spaces are meant to remain unmapped.

• Format: Paperback
• Language: English
• ISBN: B0GMWY6VBB
• ISBN13: 9798247791331
• Release Date: February 2026
• Publisher: Independently Published
• Length: 78 Pages
• Weight: 0.19 lbs.
• Dimensions: 0.2" x 5.0" x 8.0"