Dayworld (The Dayworld Trilogy Book 1)

Dayworld (The Dayworld Trilogy Book 1)

by Philip José Farmer

4.0 (66)

4.0 stars from 66 reviews

283 pages~4.7 hr readPublished by Open Road MediaPublished 2017-08-08

$9.99At peak price

Last checked: Jun 1, 2026

Price history: $1.99 $9.99

Full price — consider adding to your watchlist for a better deal.

Price range: $1.99 $9.99

Buy on Amazon - $9.99

0 readers are tracking this book's price

Fans of these authors will like this...

  • Ray Bradbury
  • Philip K. Dick
  • Ursula K. Le Guin

Fans of these books will like this...

  • 1984
  • Brave New World
  • The Dispossessed

Perfect for you if...

  • You enjoy high-concept sci-fi premises that explore what it means to maintain an identity under extreme constraints.
  • You're drawn to stories about individuals resisting totalitarian systems from the inside, especially when the cost becomes personal.
  • You appreciate clever worldbuilding where the rules of society create the central conflict, not just the backdrop.

Maybe not for you if...

  • You prefer fast-paced thrillers with clear action beats. This is more cerebral about its identity-juggling premise than relentlessly propulsive.
  • You want straightforward rebellion narratives. The moral complexity here—Jeff being hunted by allies and enemies alike—requires patience with grey areas.
  • You're looking for recent prose style. Farmer's 1985 voice and pacing won't feel contemporary, and some readers find that dated rather than classic.

About this book

In 3414 AD, Earth has become severely overpopulated. The worldwide government has implemented a system where each person lives only one day per week; for the other six days, citizens are placed in suspended animation called "stoning." All activities are closely monitored to maintain this system. Jeff Caird is an "immer"—a rebel working to infiltrate the government and reduce surveillance on citizens. He is also a "daybreaker," remaining conscious all seven days of the week while others are stoned. To avoid detection, Jeff maintains seven separate identities, each with its own job, family, and social connections, and delivers messages between rebel cells. When the strain of managing multiple lives becomes unsustainable, the rebel organization views Jeff as a liability and marks him for elimination. Now hunted by both his fellow rebels and the authoritarian government—which considers his mental state incurable and punishable by death—Jeff must fight for survival in a society built on total control.

Get the best deal every time

We track price drops, sale patterns, and predict when this book will go on offer next.

Price History

Kindle price over time. Green zones = periods when the book was free.

Sign up to unlock
Free$5.00$9.99May '21Mar '24Jan '26May '26
$1.99$9.99

Price has dropped 20 times over the last 5 years. Goes on sale roughly every 70 days. Typically stays discounted for 26 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

Sign up to unlock
#14,960#505,003#995,045Aug '18Oct '23Jan '25Jun '26

Currently around #159K in the Kindle store — a niche title.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

Sign up to unlock
3.5★4.3★5.0★May '23Sep '23Mar '24Dec '25RatingReviews

Currently 4.0★ from 66 reviews

Review activity has been quiet recently. Rating has remained stable at 4.1 over the tracking period.

Sale Prediction

Sign up to unlock
Free$5.00$9.99May '21Mar '24Jan '26May '26PredictedJun '26

Actual Predicted

This book goes on sale roughly every 71 days. Next drop estimated in about 4 weeks. Typical discount: 80% off.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.

Never miss a deal on this book

Create a free account to unlock full price history charts, sale predictions, and get notified instantly when the price drops.

Philip José Farmer

1 book on Vagrant Press

View all books →

More Thriller books you might like

View all Thrillerbooks →
The Keeper (A Murphy Shepherd Novel Book 4)
The Keeper (A Murphy Shepherd Novel Book 4)

by Charles Martin

$3.99Deal
4.7 (3,550)
$3.99$14.99
The Beijing Betrayal (A Marcus Ryker Thriller Book 6)
The Beijing Betrayal (A Marcus Ryker Thriller Book 6)

by Joel C. Rosenberg

$11.99Deal
4.7 (2,743)
$3.99$29.99
The Hunt for Red October (Jack Ryan Book 1)
The Hunt for Red October (Jack Ryan Book 1)

by Tom Clancy

$1.99Deal
4.6 (18,994)
$1.99$9.99

Today's Best Deals

View all deals →
The Lawless (The Kent Family Chronicles Book 7)
The Lawless (The Kent Family Chronicles Book 7)

by John Jakes

$3.99$14.99Deal
4.6 (1,511)
$1.99$19.99
The Gathering Storm (Winston S. Churchill The Second World War Book 1)
The Gathering Storm (Winston S. Churchill The Second World War Book 1)

by Winston S. Churchill

$2.99$12.99Deal
4.6 (2,224)
$1.99$19.05
Fifty Shades Darker (Fifty Shades, Book 2)
Fifty Shades Darker (Fifty Shades, Book 2)

by E L James

$2.50$7.99Deal
4.5 (78,013)
$1.99$8.96
This Is Happiness
This Is Happiness

by Niall Williams

$4.99$9.93Deal
4.5 (12,848)
$1.99$13.09
My Return to the Walter Boys
My Return to the Walter Boys

by Ali Novak

$3.00$8.54Deal
4.3 (3,107)
$1.99$9.99
Buy Dayworld (The Dayworld Trilogy Book 1) on Amazon - $9.99

Affiliate link. We may earn a small commission at no extra cost to you.