Question: what are the names of other holy books?
Answer: Christianity, New Testament.
Islam, The Holy Quran.
Hinduism, has many holy books, but most popular is Shreemad Bhagavad Gita, Upanishads and Veda.
Buddhism, Tripitakas.
Sikhism, Guru Granth Sahib.
Judaism, has two religious books. ... 
Baha'ism, Kitáb-i-Aqdas.