Yes, Jainism has holy cities. One of them is Calcutta.
Yes jainism have many holy books.One of them is Kalpa Sutra
bhaktamber
according to subject there are many books.one is tatvarthsutra.
Some holy cities for Jainism include Palitana in Gujarat, India, where there are more than 900 Jain temples on a hill; Shravanabelagola in Karnataka, India, which is home to the world's tallest monolithic statue of Gommateshwara; and Gaya in Bihar, India, where Lord Mahavira, the 24th Tirthankara of Jainism, is believed to have attained spiritual enlightenment. These cities hold great religious significance for Jains and attract pilgrims from around the world.
Jainism seems to be most strongly concerned about breaking the power of bondage to the physical world. And as such they have code of conducts. This code of conduct is expressed in the twelve vows.
The founder of Jainism is Mahavira. He is considered to be the last Tirthenkara or teacher of Jainism.
Jains believe in Jainism.
The Indian civilization founded Jainism. Jainism is a breakaway religion from Hinduism.
The Jainism population has about 43,000,000 Jains.
Jainism began in1204 b.c
universe is the place of jainism