Right now, Amazon is running a promotion where you can sign up for two months of its Kindle Unlimited service absolutely free of charge. The service, which usually costs £9.49 per month, unlocks access to “over 1 million” books, as well as magazines and thousands of audiobooks.

Even if you spend most of your time reading monochrome text, the Colorsoft does insert splashes of color wherever it can. The setup and sleep screens are all in color. Every book cover in your library or on your home screen is in color, and highlights can be made in four different colors (yellow, pink, blue, and orange).

The Amazon Kindle Colorsoft Signature Edition is available from Amazon's Big Spring Sale at 20% off, even though the e-reader was just released late last year.