Multnomah County residents:
Getting a Multnomah County Library card gives you access to all of their digital holdings, including research databases, as well as all of the physical items in their collection.
Washington County Residents:
Apply online for a WCCLS Online Library Card to get access to both their physical and digital collections, as well as other online resources and, for those age 18 and over, the possibility to reserve a Cultural Pass.
Fort Vancouver Regional Libraries:
You can apply for either online for an eCard, which gives you access to their digital holdings, including eBooks, or you can apply at any branch for an Everything Card to get access to all of their library materials.