Often, Archive.org hosts scanned copies. However, these are usually lending copies (you borrow them for 1 hour) and are often the first edition. Always check the copyright page.

| Method | Cost | Is it the "Updated" version? | Searchable? | | :--- | :--- | :--- | :--- | | | ~$9.99 | Yes (2001+ editions) | Yes | | Google Play Books | ~$9.99 | Yes | Yes | | Audible (Audiobook) | 1 credit (~$15) | Yes (read by Chopra) | No (but listenable) | | Library App (Libby/Hoopla) | Free (with library card) | Usually Yes | Yes | | Illegal Torrent PDF | Free | Rarely (mostly 1990) | No (scanned image) |

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a physician before starting any new health regimen, especially if you have existing medical conditions.