SalafiMakthaba Quran and Sunnah according to the understanding of the righteous predecessors.
A compilation done by Abu Fajr AbduFattah (May Allah preserve him) studying the beliefs and origins of the modern day religions like Hinduism, Sikhism, Buddhism, Judaism, Christianity and Zoroastrianism.
Source: https://torontodawah.com/pdf-modern-day-religions-a-brief-overview/
Author: Abu Fajr AbdulFattah bin Uthman (May Allah preserve him)