I purchased a fine new edition with organ-arrangements of Beethoven-compositions.
The arrangements were made by Johann Simon Kreuzpointner (...he was the winner of the Stille-Nacht-composition-competition in 2018 - I uploaded this fantastic Sonata on 12/20/19).
The new book is available from
Doblinger - D.20 760
It containes 16 different Beethoven-pieces.