# XX: Doctor Walker’s Warning explained — The Circular Staircase

> Chapter companion for The Circular Staircase by Mary Roberts Rinehart.

## What happens

Following the death of Thomas, Doctor Walker visits Sunnyside to deliver a message from Mrs. Armstrong requesting that Rachel Innes vacate the property. Rachel refuses, asserting her intention to stay until the mystery of Arnold Armstrong's murder is resolved. The chapter also reveals that Thomas had a key to the east entry and an address for Lucien Wallace, deepening the mystery.

## Themes in this chapter

### Secrecy and Deception

Thomas's hidden key and the address for Lucien Wallace suggest concealed knowledge and ongoing deception.

### Isolation and Vulnerability

Rachel's refusal to leave Sunnyside despite warnings highlights her vulnerability and the isolating nature of the mystery.

### Crime and Justice

Rachel's determination to clear the murder mystery and the investigation into Thomas's death underscore the pursuit of justice.

## Character check-ins

### Rachel Innes

Rachel stands firm against Doctor Walker's warning, insisting she will remain at Sunnyside to clear the mystery.

### Doctor Walker

Doctor Walker visits to deliver Mrs. Armstrong's request and warns Rachel to leave Sunnyside for her own safety.

### Thomas Johnson

Thomas is found dead from fright; his pockets contain a key to the east entry and an address for Lucien Wallace.

### Mr. Jamieson

Jamieson examines Thomas's body and discovers the key and address, noting that Thomas likely knew something he never revealed.

### Warner

Warner reports finding Thomas on the porch and identifies the key as likely for a Yale lock on the east entry.

### Halsey Innes

Halsey is present during the discovery of Thomas's body and suggests searching the grounds, though Jamieson disagrees.

## Key lines

> I shall stay until some explanation is found for certain things. My own family is implicated now, and I shall do everything to clear the mystery of Arnold Armstrong’s murder.

Rachel declares she will remain at Sunnyside until the murder is solved, as her family is now involved.

_Rachel's resolve is central to the chapter's conflict with Doctor Walker._

> A person clever enough to get into Sunnyside and tear a hole in the wall, while I watched downstairs, is not to be found by going around the shrubbery with a lantern.

Jamieson argues that searching the grounds is futile because the intruder is too cunning to be caught easily.

_Highlights the sophistication of the mysterious intruder._

> I have always believed that Thomas knew something, or suspected something, that he would not tell.

Jamieson suspects Thomas had hidden knowledge that died with him.

_Emphasizes the theme of secrecy and lost clues._

## Links

- HTML: https://www.betterreads.online/discover/the_circular_staircase_se/chapters/xx-doctor-walker-s-warning
- Book: https://www.betterreads.online/discover/the_circular_staircase_se
- All chapters: https://www.betterreads.online/discover/the_circular_staircase_se/chapters