I need a hands-off workflow that keeps the documents I store in Google Drive, Zoho and my eBook reader perfectly aligned. Whenever I update or add a file in one location, the same version should appear almost instantly—no manual exports, no nightly batch jobs. Here’s what I’m after: • A secure, bi-directional sync for Documents only. Contacts, calendars and any other data can stay untouched. • Near real-time operation: think seconds or, at worst, a few minutes after a change. • Compatibility with common eBook formats so the files open flawlessly on the reader. • A straightforward way for me to add or remove folders from the sync without editing code. • Error handling and basic logging so I can trace issues quickly. I’m open to the method—Zoho Flow, Zapier, Make (Integromat), Google Apps Script, a lightweight custom API hookup—whatever you feel is the most robust and maintainable. Once you’ve built and tested the integration, I’ll need a quick hand-off guide (video or short PDF) that shows how to adjust settings and troubleshoot. You’ll have access to test accounts on all three platforms, and I can supply sample documents for validation. Acceptance is simple: update a file in any of the three places, watch it replicate automatically everywhere else, and confirm the eBook opens cleanly. If this sounds like your kind of automation challenge, let’s get it running.