Are there any ways to legally lend or borrow e-books?

Yes, there are legal ways to lend or borrow e-books, although the availability and methods may vary depending on the e-book platform and the publisher's policies. Here are some common methods:

1. **Library E-book Lending**: Many public libraries offer e-book lending services through platforms like OverDrive, Libby, or Hoopla. Library patrons can borrow e-books digitally for a limited period, typically using their library card and an e-reader or reading app.

2. **Kindle Family Library**: Amazon offers a feature called Kindle Family Library, which allows users to share purchased Kindle e-books with other family members linked to the same Amazon account. However, not all Kindle e-books are eligible for sharing, and there are limitations on the number of devices that can access the shared content simultaneously.

3. **Adobe Digital Editions**: Some e-books are distributed with Adobe DRM protection, which allows for lending through Adobe Digital Editions. This feature enables users to lend e-books to others for a specified period, after which the e-book becomes inaccessible to the borrower.

4. **Book Lending Websites**: There are online platforms dedicated to facilitating legal e-book lending among users. These platforms often operate on a membership or subscription basis and allow users to borrow and lend e-books within the platform's community.

5. **Publisher-Specific Programs**: Some publishers offer lending programs or initiatives that allow e-book owners to lend their purchased e-books to others for a limited time. These programs may have specific terms and restrictions set by the publisher.

6. **E-book Subscription Services**: Subscription services like Scribd or Kindle Unlimited offer access to a library of e-books for a monthly fee. While users typically cannot lend individual e-books, they can share access to the subscription service with family members through family plans or authorized household sharing.

It's essential to review the terms of service and licensing agreements of the e-book platform or service to understand the specific lending and borrowing options available and any limitations or restrictions that may apply. Additionally, always ensure that lending and borrowing e-books are done in compliance with copyright laws and the platform's policies to avoid infringement.