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Log InNew to the Catalog? Create your username to get started!
Enter your library card barcode or confirmation number, and your 4-digit PIN to begin.
- Don't have a library card barcode number? Get a Library card.
Want to merge your existing KCLS account with your Seattle Public Library account?
- If you have already created usernames with both library systems you will need to remove one username in order to link your KCLS and SPL accounts. You can Ask Us to delete your SPL username if you want to create the link through your KCLS account. Please include your SPL library barcode and your SPL username with your request.
- Linked library barcodes are visible to library staff. Your library borrowing activity - items you browse, check out, place on hold, return, etc. - remains confidential in accordance with the Library’s policy.
Trouble logging in?
This is a Connected Library
If you already have an online account registered at King County, you can link your online accounts