. . "Multnomah County Library"@en . "Library"@en . . . . . "The Son of Neptune"@en . . . . . . . . "Multnomah County, Portland, Oregon"@en . . "Multnomah Country Library"@en . . . "The Multnomah County Library is a library located in Multnomah County, Portland, Oregon. Ella the harpy once resided there, because she loved to read, until Percy Jackson, Hazel Levesque, and Frank Zhang rescued her from the blind demigod Phineas."@en . "The Multnomah County Library is a library located in Multnomah County, Portland, Oregon. Ella the harpy once resided there, because she loved to read, until Percy Jackson, Hazel Levesque, and Frank Zhang rescued her from the blind demigod Phineas."@en .