The Gods and Religions of Ancient and Modern Times ...

The Popes and Their Doings: Or, Biographical Sketches of the Most Noted Vicars of Christ and Vicegerents of God

The World's Sages, Thinkers & Reformers

The World's Sages, Infidels and Thinkers, Being Biographical Sketches, Etc. With a Portrait.

A Truth Seeker in Europe: A Series of Letters Written Home During a Ten Weeks' Visit

The World's Sages, Infidels and Thinkers, Being Biographical Sketches, Etc. With a Portrait.

The Gods and Religions of Ancient and Modern Times ...

The Champions of the Church: Their Crimes and Persecutions

The World's Sages, Thinkers and Reformers: Being Biographical Sketches of Leading Philosophers, Teachers, Skeptics ... Etc

Truth Seeker Tracts Upon a Variety of Subjects, by Different Authors: Volume 3

Truth Seeker Tracts Upon a Variety of Subjects, by Different Authors: Volume 2

Deacon Skidmore's Letters: Written for the Columns of The Truth Seeker

The Gods and Religions of Ancient and Modern Times ...

The Gods and Religions of Ancient and Modern Times ...