SKCGS has Library Holdings in two places:
KCLS Auburn Library
1102 Auburn Way S
Auburn, WA 98002
The South King County Genealogical Society donated a substantial collection of books to the King County Library System and they are housed at the Auburn Branch of the King County Library System. These resources are for use in the library only. The genealogy holdings are searchable online through the King County Library Catalog.
(Note there is also a collection of genealogy books at the Bellevue Library)
FAMILY HISTORY CENTER
Church of Jesus Christ of Latter Day Saints
12817 SE 256TH St, Kent, WA 98030
The remainder of the SKCGS book holdings are housed at the Family History Center in Kent. There is a substantial collection that can be accessed during open hours. In addition, SKCGS sponsors a Research Session on the third Friday of each month from 1–3pm. There are genealogists on hand to help you and computers available. You may also bring your own computer. To join a fourth Friday session, email email@example.com with your request.