Get Our Library App

The Main Library Alliance is proud to provide the SOLUS Mobile Library App, which gives users access to Main’s diverse shared collection of resources, plus a digital library card with linkable accounts, downloadable electronic resources, full-catalog searching with the ability to place holds, multi-language support, and more.

Download the app from the Apple and Google Play App stores by searching “Main Libraries.” Once downloaded, the app will guide you through a one-time login, then take you directly to the Hackettstown Library home screen.

If you have any questions, feel free to call the library at 908-852-4936 or email

Or contact SOLUS directly at