Pat Kramer – Joanna on VASSA excursions: always curious;  
Eureka Barnard & Leana du Preez – 
Joanna Marx, a memory; 
Ron Viney – 
Of honnehokke and other things; 
Andy Selfe – 
Joanna Marx: an inspiration to milling; 
Nigel Amschwand – 
When Joanna introduced me to James Walton;
Ilse Arendse – 
The Joanna Marx Collection; 
Ron Viney
– A Tribute