Brahma Purana is the first among all Puranas. Ved Vyas ji first compiled the Brahma Purana consisting of two parts.
Verse number – 10 thousand
East part – story of the origin of gods, asuras and Prajapatis, description of the lineage of Lord Surya, the story of the incarnation of Lord Shri Ram, the description of Chandravansh and the character of Lord Shri Krishna,
The description of all the islands of the earth, Hades and Swargaloka, the description of hells, the story of the birth and marriage of Parvati, the story of Daksha Prajapati
North part – description of Yamlok and ancestors