Online Resources Allegheny County’s eLibrary Numerous free online resources, including reference & research, streaming digital content, and more! EbooksVideoMusicConsumer & BusinessGovernment & LawLanguage LearningScience & TechnologyKids AudiobooksMagazinesBiography & GenealogyEducation & CareerHealth & WellnessNewspapersTeensNow available: the Pittsburgh Post-Gazette, featuring over 140 years of archives! In-library use only. Free ebooks and audiobooks! Free music, movies, and comics! Free magazines!