Which texts mentioned in the preface are specifically identified as being suitable for 'Parayan' (devotional reading)?

The source material identifies several texts as being used for or suitable for Parayan, a form of daily, devotional study. Specifically, Chapter 0 states that the Brihat or Thorale Guru Charitra is "studied daily in thousands of places, and used for Parayans." This indicates its widespread use for this purpose. It also notes that the two short biographies of Sai Baba written by Dasganu Maharaj are "suitable for study and Parayan," despite their brevity. This suitability for devotional reading underscores their significance as inspirational and graceful works intended for regular spiritual practice by devotees.