Dei gesta was a radical departure for the type of literary work for Guibert who had previously worked on theological tracts.

He also wrote theological tracts and hymn lyrics, partially set to music by Weiße himself.

Hesse seems to have been echoing his father's theological tracts in the style of the Treatise.

He composed poetry, wrote books, translated the works of Goethe, and wrote sermons and theological tracts.

Constable is known to have written two theological tracts in 1596 and 1597 which are no longer extant.

God the Invisible King is a theological tract published by H.G. Wells in 1917.

He wrote several published works, including poems, a novel, and theological tracts.

As a lifelong committed Christian, he often regretted not taking holy orders but did write several theological tracts, which are now lost.

Trotter went on to write two more works on moral philosophy, two theological tracts, and a voluminous correspondence.

Dodson wrote some other theological tracts.