The Source
Sāvitrī chose her husband knowing Nārada's warning. She chose anyway. And when the day came, she followed where she had to follow.
She is the last companion before the becoming. She tells the young lioness about the source beneath the source.
Inside this book:
Three-line Sanskrit in Part III
650+ sentences as complete back-half reference text (Might be in 2 or more parts)
Inline vocabulary notes for genuinely new words and proper nouns — everything else assumed known