 Bahá 'u'lláh wrote many written works taken as scripture in the religion of which only a fraction have been translated into English. There have been 15,000 works both small and large noted – the most significant of which are the Most Holy Book, the Book of Certitude, the Hidden Words, and the Seven Valleys. There is also a series of compilation volumes of smaller works the most significant of which is the Gleanings from the Writings of Bahá 'u'lláh.
