In Jain Dharma, there is no canonical “Jain astrology book.” Astrology is not a central or authoritative part of Jain practice or theology. Jain texts emphasize karma, right conduct, and liberation rather than forecast or planetary influences.

What is often discussed instead:

• Some modern works explore Jain ideas about astronomy and the cosmos, or show how ancient Jain scholars approached observational astronomy, but these are not traditional Jain sutras or stotras.
• The best-known Jain astronomical contributions come from medieval Jain scholars (e.g., on instruments and calculations), but these are technical works in astronomy, not religious or devotional astrology.

If you’re looking for Jain-language or Jain-focused explanations on these topics, I can point you to relevant JainDharma resources.