This article explains how to purchase, read, and delete a Kindle book using the Amazon Kindle Cloud Reader web application. This method makes it possible to read a Kindle book without a Kindle device or the official Kindle mobile app.
Ultimate Guide to Kindle Cloud Reader: Interface, Benefits, and Features
Kindle Cloud Reader connects to your regular Amazon account. If you have an Amazon account, you don’t need to create a new account unless you want a separate account dedicated solely to buying and reading Kindle books.
To create a new Amazon account, go to Amazon.com. If you are coming from the desktop web, hover your cursor over the Account & Lists menu option in the upper right corner and select Start here under the yellow Sign-in button. Enter your information in the fields provided to create your account.
If you are visiting the website via a mobile device on a smartphone or tablet, select the menu icon (indicated by three horizontal lines in the upper left corner). Then choose Account > Create Account and enter your details.