The Library
of Alexandria
7 h 24 minAudiobook3 minSummaryRead it, hear it, the 15-minute summary, and print and large print at cost
StandardLarge printLarge print · bigger, clearer type
El círculo carmesí, paperbackPaperback · 6 × 9 in · printing soon
El círculo carmesí, hardcoverHardcover · 6 × 9 in · printing soon
About this book

A letter marked with a red circle gives its victim a choice: pay or die.

In Edgar Wallace’s The Crimson Circle, a secret criminal body holds London victims in fear. Its letters demand money, and its leader remains unknown. Inspector Parr leads Scotland Yard’s effort to stop it, but frightened victims offer no help. Derrick Yale, a student of criminals, searches the Circle’s methods for a human weakness.

Secrets make the hunt harder. Thalia Drummond has a hidden side to her life, and her choices leave her loyalties uncertain. Felix Marl knows about a concealed criminal past and uses that knowledge for blackmail. With people hiding who they are and what they know, the puzzle turns on what each person chooses to conceal.

What you’ll discover

  • A threat in red Follow the Circle’s letters, where a simple mark carries a deadly demand.
  • An enemy without a name Join Inspector Parr’s search for a criminal leader whose identity remains hidden.
  • The mind behind crime Watch Derrick Yale study criminal methods for the weakness that might expose them.
  • Loyalties under suspicion Meet Thalia Drummond, whose concealed life makes her choices difficult to read.
  • A pace that pulls Short chapters, changing scenes, and plot-driving dialogue keep the blackmail puzzle moving.

Who will love it

For readers who love quick-paced puzzles, old London settings and a villain nobody can name, with blackmail, hidden identities and police detection.

What’s inside

The key ideas, in the 15-minute summary

  1. A red circle means pay or die
  2. Scotland Yard faces an unseen enemy
  3. Nobody in this story is quite who they seem
  4. How Wallace builds speed and suspense

Who’s who

  • Inspector ParrA Scotland Yard officer who leads the police effort against the Circle and has to work without help from its frightened victims.
  • Derrick YaleA student of crime and of criminals who studies the Circle's methods and looks for the human weakness behind them.
  • Thalia DrummondA young woman with a hidden side to her life, whose choices make it hard to know where her loyalties lie.
  • Felix MarlA man who knows about a hidden criminal past and tries to use that knowledge to blackmail others.

Read the first key idea free

Formats and delivery
eBook
On your phone, tablet, computer or Kindle, with the type as large as you like.
Large-print eBook
The same book in bigger, clearer type, from the first page.
Audiobook
7 h 24 min, complete, read by Lucas Linden.
15-minute summary
The key ideas in about 3 minutes, to read or to hear.
Paperback
6 × 9 in. Printing soon: leave your email under Paperback or Hardcover above.
Hardcover
6 × 9 in. Printing soon: leave your email under Paperback or Hardcover above.
Large print paperback
8.5 × 11 in. Printing soon: leave your email under Paperback or Hardcover above.
Large print hardcover
8.5 × 11 in. Printing soon: leave your email under Paperback or Hardcover above.

eBooks and audiobooks open right away. Download EPUB or PDF, or send the book to your Kindle. Every printed copy is made when you order it and shipped worldwide; shipping is shown at checkout.

How it works · 60-day guarantee
  1. Start free. Nothing to pay today; the eBook of this book is yours to keep.
  2. Read, listen and print. 200,000+ classics as eBook, large-print eBook, audiobook and 15-minute summary, and any book printed at cost as a paperback, hardcover or large print, for the whole household.
  3. We remind you first. Free for 3 months, and we email you 7 days before your first payment. Then 0,14 USD a day in your first year on the yearly plan and 0,27 USD a day after, or 0,66 USD a day on the monthly plan. Cancel online in two clicks.

60-day money-back guarantee. Love it or get your money back: ask within 60 days of your first payment and we refund it in full.

Start the yearly plan free · Start the monthly plan free

25 languages, side by side

Read and hear El círculo carmesí in 25 languages and switch at any time. Or read two side by side, paragraph by paragraph: the way to learn a language with a book you love.

Mystery & Crime

El círculo carmesí

by Edgar Wallace · 1922

A red circle on a letter means pay or die, and Scotland Yard must find the hidden leader behind the threats.

Excellent

  • Read or listen
  • 25 languages, side by side
  • Print and large print at cost
  • The whole household
Format: eBook
Type size: Standard

Free for 3 months · starts right away, on any device

Read free60-day money-back guarantee

Free for 3 months, then 0,14 USD a dayCancel anytimeHow it works

We accept Visa, Mastercard, PayPal, Apple Pay, Google Pay, Shop Pay.
El círculo carmesí by Edgar Wallace, the cover

From the 15-minute summary · Key idea 1 of 4

A red circle means pay or die

The Circle announces itself by letter. A victim receives a message marked with a red circle, with a demand for money and a warning of what follows if the demand is ignored. The targets are people with wealth and with reasons to fear exposure.

Read all 4 key ideas free

Free for 3 months · Cancel anytime

Free gifts

580 USD in free gifts when you start

Every book in every format and in 25 languages, for the whole household. Nothing to pay today.

Try 3 months freeFree for 3 months · Renews every year · Cancel anytime
  • 200,000+ classic eBooksIn 25 languages, side by side170 USDFREE
  • Every audiobookIn 25 languages, any device120 USDFREE
  • 15-minute summariesRead or listen, in 25 languages60 USDFREE
  • Print at cost, no markupPaperback, hardcover, large print60 USDFREE
  • The whole householdUp to 5 readers170 USDFREE
  • A part in rebuilding the libraryNew languages and books for allFREE

Questions about El círculo carmesí

Can I read it free?

Yes. The first key idea of the 15-minute summary is free with no sign-up. Start free and the whole book is yours for 3 months, with the eBook to keep, plus 200,000+ more classics and any book printed at cost as a paperback, hardcover or large print. Nothing to pay today: we email you 7 days before your first payment, and you can cancel online in two clicks.

Can I buy the printed book?

Soon. The paperback, hardcover and large print editions are being prepared. Choose Paperback or Hardcover above, leave your email, and we tell you the day you can order it, printed at cost.

Can my family read too?

Yes. The whole household reads and listens: up to 5 readers, each with their own shelf and their own place in every book.

Can I cancel anytime?

Yes. Cancel online in two clicks at any time and nothing more is charged. And if you have paid, the 60-day money-back guarantee applies: ask within 60 days of your first payment and we refund it in full.

What is The Crimson Circle about?

It is a crime thriller about a secret group that blackmails wealthy people in London, marking its threatening letters with a red circle, while the police and a student of crime try to find its hidden leader.

Who wrote The Crimson Circle and when?

Edgar Wallace wrote it. It appeared in 1922, when he was one of the busiest and most widely read thriller writers in Britain.

What does the Crimson Circle mean in the book?

It is the name of the criminal organisation and its warning sign. A red circle on a letter tells the victim that a demand for money is serious and that refusing it brings danger.

The author

Edgar Wallace

1875–1932 · British crime writer

Edgar Wallace was a hugely prolific British writer of thrillers and crime fiction who later co-created the story for King Kong. The Adventures of Heine follows Heine, a German secret agent, through a series of comic misadventures in Britain during the First World War.

Our mission

The library burned once. We are building it back.

Every great book, in every language and every format, for every family. Every plan helps pay for new languages, new audiobooks and books for readers who have never had them. Join the movement.

Read our story
  • Every language25 languages today, side by side, and more every year
  • No wastePrinted on demand: no warehouses, no unsold stock, no pulped copies
  • For everyonePaperback, hardcover and large print at the cost of printing
El círculo carmesíFree for 3 months · nothing to pay today
Read free