Saravali gives the interpretation of Hora or Jataka. Varahamihira, also known as Mihira created Brihat jataka which was a great classic of Vedic astrology and is one of the five major treatises composed by him. The other four being Panchasiddhantika, Brihat Sahinta, Laghu Jataka and Yogayatra. Besides that Kalyan Verma’s Saravali is the second book which describes all the ups and downs in a native's life in detail. It also contains the summary of Yavanajataka, which is one of the earliest known Sanskrit texts followed by the works of western origin believed to influence the Indian astrology: the Paulisa Siddhanta (“The doctrine of Paul”) and Romaka Siddhanta (“The doctrine of Romans”). However, the earliest known Sanskrit work on astrology is Vedanga Jyotisha.
With the help of this Vedanga, all the auspicious and inauspicious events of a native’s life can be known. This sastra mainly has three parts:
1. Siddhanta.
2. Sanhita.
3. Hora.
Since these texts were created by Maharishis they are immensely capable of prediction of different events.
Because the texts being in Sanskrit the common man is unable to draw any benefit from them and hence it has been translated into Hindi and English. The writer of this book hasn’t said anything about his birthplace. But from different slokas of this text, it can be known that he is from the village Devagram.