Even without a Kindle device, you can buy the ebook and read it instantly via the Kindle Cloud Reader (browser) or Kindle App (which syncs with Google Drive alternatives).
If you meant that you already own a legal copy and need a personal cloud backup, you can upload your own purchased file to Google Drive—just avoid sharing the link publicly. sigueme la corriente pdf google drive libro high quality
Plataformas como (España) o OverDrive (internacional) ofrecen préstamos gratuitos de eBooks. Even without a Kindle device, you can buy