Waheguru
Here is in audio version of the diary of Sant Baba Isher Singh Ji Rara Sahib, these are selections from the diary
this is from gurbaniupdesh.org under audio book section
Baba ji shares his thougts on the purpose of life, Naam Simran, Seva, and jugtis of simran.
Roohani Marg 1
Roohani Marg 2
Roohani Marg 3