Wenck was a prolific author and wrote numerous works on theology, philosophy, and politics, including:
- "Die Einheit der Kirche" (The Unity of the Church), 1819.
- "Christliche Theologie" (Christian Theology), 2 volumes, 1824-1825.
- "Das Reich Gottes" (The Kingdom of God), 1831.
- "Die politische Reform Deutschlands" (The Political Reform of Germany), 1832.
- "Der deutsche Michel und seine Feinde" (German Michel and his Enemies), 1832.
- "Die Hambacher Schlosser-Akademie" (The Academy of the Palace in Hambach Castle), 1833.
- "Die deutsche Nationalkirche" (The German National Church), 1841.
- "Die Revolution von 1848" (The Revolution of 1848), 1848.
- "Mein Lebenslauf" (My Autobiography), 1861.
In addition to these major works, Wenck contributed numerous articles and essays to newspapers and journals throughout his life. He also wrote several collections of poetry and hymns, including "Harfenklänge" (Harp Melodies), "Lieder und Gesänge" (Songs and Hymns), and "Geistliche Gesänge" (Spiritual Hymns).