One story a night
The Gurbani Tutor apps carry these same books with offline reading, bookmarks and spoken narration.
Itihaas
Short sakhis for children, one a night, retold from the Reverence Editions of Bhai Sahib Bhai Vir Singh Ji. Nothing has been added to Bhai Sahib's telling. The Guru Sahibs are one Light in ten bodies: the light that came the first time as Guru Nanak Dev Ji is the same light that came the tenth time as Guru Gobind Singh Ji, and only the body was changed. 84 chapters across 2 volumes, free to read.
The Gurbani Tutor apps carry these same books with offline reading, bookmarks and spoken narration.