Hoopla Digital - Audio books, movies, music, and ETC. Very similar to libby.
ReadEra - Read book files in EPUB, PDF, DOC, DOCX, RTF, TXT, DJVU, FB2, MOBI and CHM formats.
Audible - Audible is the world’s largest provider of premium audiobooks and spoken word content.
Voice Book Reader - Allows you to read aloud books PDF, EPUB, and text files. Free online book reader.
Everand - Your home for millions of ebooks, audiobooks, and more
eKitaab - eKitaab – Urdu eBook Reader app offers features to enable users to read books such as poetry, fiction, children literature, non-fiction, and many other genres in the Urdu language right on their mobile phones.