upaniṣads

The maṇiprabhā is a commentary on the upaniṣads which follows bhagavatpāda’s bhāṣya. It is a useful text to understand the mūlam. It’s reference edition is available on archive.org. An index of the mantras is available here.

īśāvāsya

īśāvāsya upaniṣad

kena

kena upaniṣad

kaṭha

kaṭha upaniṣad