- Edited
For more detail on Bālā, I would recommend you read Chapter 26 of Lalitopakhyana "Bhaṇḍāsura’s sons slain"
Here's a small excerpt:
73-77a. She was the daughter of Lalitā Devi. She always stayed near the goddess. She was worthy of being worshipped by all Śaktis. She was an adept in martial feats and exploits. Her form and features were like those of Lalitā. She was always like a nine year old girl yet she was a great mine of all lores. Her body was like the rising sun. Her creeper-like slender body was in complexion. She was perpetually present near the foot-rest of the great queen. She was at it were the vital breath of the goddess moving externally. She was her fourth eye. She became furious and thought thus: “I shall immediately kill those sons of Bhaṇḍa who have come here”. After making up her mind thus, Bālāmbā submitted to the great queen.
PDF can be downloaded here.