[Advaita-l] Book - Homa Prakaranam

[Venkata sriram P]

Namaste,

These might of help to you.

puja homa kalpataruvu -

https://archive.org/details/PujaHomaKalpataruvu/page/n15


However, this doesn't have the chaturavrutti tarpanam ( I think you are looking for ganapati tarpanam).

This gaNapati chaturAvrutti tarpaNa vidhi is in 'srividyA nityAhnikaM' published by devotees of
Karapatri Swamin.  

rgs,
sriram