I saw something the other day specifically on working memory, and will post it when I find the tab.
For Visual Memory...these are for tracking and processing, but do involve some memory:
https://www.academictherapy.com/list...OUPdatarq=item
Auditory Memory in context:
http://www.proedinc.com/customer/pro...w.aspx?ID=3415
This person has some good suggestions, and some books of things to do:
https://www.youtube.com/user/cusimanoja