Google Photos helps you ring in the end of another year with an auto-generated collection of your best photos of the year. In the app, you'll see a "View your new photo book" notification once it’s ready. It contains around 60 pictures all in all in chronological order. But you can rearrange the images to your liking.
And if you want a physical keepsake, you can get these books printed. Google charges $17.99 for a 7-inch, 20-page softcover version, which you can add up to 100 pages more with each page costing $0.79, or $27.99 for a 9-inch, 20-page hardcover, with an extra charge of $0.99 per additional page (still up to 100 more pages).
Source: MobileSyrup