Several websites offer online book borrowing similar to Open Library. Archive.org is a notable resource, although it has recently faced significant disruptions due to hacking incidents, including DDoS attacks and a data breach that compromised over 31 million accounts. As of October 10, the Wayback Machine and some services have resumed, but OpenLibrary remains offline. Additional resources for borrowing textbooks include the University of Minnesota's open textbook collection, which features physics textbooks, and a Canadian college's open access textbooks in biological and physical sciences. Users are encouraged to check social media for updates on the status of these services and to support the Internet Archive through donations.
