2010. Postscriptum Warszawa 2011

A Degree in a Book: Economics

Everything You Need to Know to Master the Subject - in One Book!

A Degree in a Book: Electrical And Mechanical Engineering

A Degree in a Book: Psychology

Everything You Need to Know to Master the Subject - in One Book!

A History of Witchcraft

Sorcerers, Heretics & Pagans

A Swallow’s Shadow

An essay on Chopin’s thoughts [Cień jaskółki. Esej o myślach Chopina]

After Chopin. The influence of Chopin’s music on european composers up to The First World War

Antologia Chopin w krytyce muzycznej do I wojny światowej

Astrology

Bach and Chopin. Baroque Traditions in the Music of the Romantics

Bach and Chopin. Baroque Traditions in the Music of the Romantics - Outlet

Bauhaus World of Art.

Beyond Good and Evil

Chopin 1810-2010. Ideas-Interpretations-Influence (t. I, t. II)

Chopin and his Critics (1918-1939) An Anthology

Chopin Cztery ballady

Chopin in Paris the 1830s

Chopin w krytyce muzycznej 1918-1939 Antologia

Chopin w poezji

Chopin w różnych aspektach