Since you are interested in Organs & Organists: Their Inside Stories, here is a list of other items that you may find interesting.
GUILMANT / HAHN / BOSSI / VIERNE / REGER / WIDOR / etc
Resounding After Shocks
Martin Setchell (The Rieger Organ of Christchurch Town Hall, New Zealand)
[ Pipeline Press / CD - released 25/Mar/2019 ]
Martin Setchell brings the magnificent Christchurch Town Hall organ back to life.