Kindle Rewards is offering double points for one day only — here's how it works

We couldn't think of a better way to spend the holiday season than curled up by the fire with a good book. Well, ebook, that is. You could go with a classic hardcover, but then you wouldn't be able to take advantage of double Kindle Rewards points on your purchase, would you?

That's right, for one day only (although they've done this already recently), Amazon is offering double Kindle Rewards points when you pick up any Kindle books. Rather than the usual three, you'll now get six points for every dollar spent on Kindle books and one point for print books. For every 300 points you accrue, you'll get $3 towards your next Kindle book purchase. Prime and non-Prime Amazon customers are eligible to participate in Kindle Rewards, so you've really got nothing to lose.

So, get yourself signed up before the offer ends at 2:59 am ET on Dec. 21. And while you're at it, check out some of our favorite Kindle book deals this week to get you started on earning your Kindle Rewards points.

Best Kindle book deals this week:

• A Heart That Works by Rob Delaney — $1.99 $18 (save $16.01)

• Birnam Wood by Eleanor Catton — $2.99 $19 (save $16.01)

• The Boys by Katie Hafner — $1.99 $18 (save $16.01)

• The Devil in the White City by Erik Larson — $1.99 $17.99 (save $16)

• Flight Behavior by Barbara Kingsolver — $2.99 $19.99 (save $17)

• Hook, Line, and Sinker by Tessa Bailey — $1.99 $15.99 (save $14)

• How to Stop Time by Matt Haig — $2.99 $18 (save $15.01)

• In a Dark, Dark Wood by Ruth Ware — $2.99 $17.99 (save $15)

• Just Mercy by Bryan Stevenson — $2.99 $17 (save $14.01)

• The Last Devil to Die by Richard Osman — $2.99 $18 (save $16.01)

• Love on the Brain by Ali Hazelwood — $1.99 $17 (save $15.01)

• Mexican Gothic by Silvia Moreno-Garcia — $2.99 $17 (save $14.01)

• Only When It's Us by Chloe Liese — $1.99 $17 (save $15.01)

• The Red Pyramid by Rick Riordan (The Kane Chronicles book one) — $1.99 $15.99 (save $14)

• Throne of Glass by Sarah J. Maas —$2.99 $15.20 (save $12.21)

• Sea of Tranquility by Emily St. John Mandel — $2.99 $17 (save $14.01)

• The Signature of All Things by Elizabeth Gilbert — $1.99 $18 (save $16.01)

• Splinters by Leslie Jamison — $3.99 $29 (save $25.01)

• The Throne of Fire by Rick Riordan (The Kane Chronicles book two) — $1.99 $15.99 (save $14)

• West with Giraffes by Lydia Rutledge — $2.99 $4.99 (save $2.50)

• World Travel by Anthony Bourdain — $1.99 $22 (save $20.01)