# XIII explained — Terror Keep

> Chapter companion for Terror Keep by Edgar Wallace.

## What happens

Reeder investigates the disappearance of a gold convoy and reconstructs the crime, deducing that John Flack used a gas attack from a water cart to incapacitate and kill the guards before stealing the gold. He then seeks to interview Margaret Belman, only to find she has not been secured as he requested.

## Themes in this chapter

### Crime and Criminality

The elaborate gold heist orchestrated by John Flack using chemical warfare and disguise.

### Deception and Betrayal

The criminals disguise the lorry as an army vehicle and use a fake water cart to deploy gas.

### Terror and Fear

The silent, invisible gas attack that kills without warning, creating a sense of horror.

## Character check-ins

### J. G. Reeder

Leads the investigation, reconstructs the gas attack, and requests to interview Margaret Belman.

### Chief Inspector Simpson

Accompanies Reeder, expresses skepticism, and later admits he has not seen Miss Belman.

### John Flack

Identified as the mastermind behind the gold heist using a deadly gas.

### Margaret Belman

Reeder intends to interview her to set her mind at rest, but she is missing.

## Key lines

> “I’m certain,” he said. “Where was it attacked?” Mr. Reeder pointed to the mark of the wheels on the side of the road. “There,” he said simply...

Reeder confidently identifies the exact spot of the ambush from the wheel marks.

_Shows Reeder's deductive skill in pinpointing the crime scene._

> “Do you realize how easy it would be not only to store under pressure, but to make, in that tank, large quantities of a deadly gas, one important element of which is carbon monoxide?”

Reeder explains how the water cart could be used to produce and release carbon monoxide gas.

_Reveals the method of the attack and Reeder's scientific knowledge._

## Links

- HTML: https://www.betterreads.online/discover/terror_keep_se/chapters/xiii
- Book: https://www.betterreads.online/discover/terror_keep_se
- All chapters: https://www.betterreads.online/discover/terror_keep_se/chapters