Pianoforte Studien / by Wieck, Friedrich, 1785-1873

Piano and song : (didactic and polemical) : the collected writings of Clara Schumann's father and only teacher / by Wieck, Friedrich, 1785-1873

Collection de différentes danses : op. 6, für Klavier, Flöte und Violine / by Wieck, Friedrich, 1785-1873

Piano and song : how to teach, how to learn, and how to form a judgment of musical performances / by Wieck, Friedrich, 1785-1873

Robert Schumann : Musikalisch-literarisches Portrait.

Table of Contents: “…Gerichtsprozess gegen friedrich Wieck und Eheschliessung…”
Online Access

Clara Schumann : an artist's life, based on material found in diaries and letters. by Litzmann, Berthold, 1857-1926

Full Text (via Cambridge)

Clara Schumann : an artist's life, based on material found in diaries and letters. by Litzmann, Berthold, 1857-1926

Full Text (via Cambridge)

Beethoven: impressions by his contemporaries /

Table of Contents: “…Breuning (1825-1827) -- Friedrich Wieck (1824 or 1826) -- Dr. Spiker (1826) -- …”

Beethoven : impressions by his contemporaries /

Table of Contents: “…Breuning (1825-1827) -- Friedrich Wieck (1824 or 1826) -- Dr. Spiker (1826) -- …”
Full Text (via Internet Archive)

The Hyperion Schumann edition. Complete songs = Sämtliche Lieder = Mélodies intégrales. by Schumann, Robert, 1810-1856