We wrote an invitation to readers and contributors to the book Living Our Dying to send us topics not included in the book, and references where readers could find out more. The list is never ending!
ISBN for What’s Missing? 978-1-8384068-3-7
56 pages
E-book
Get What’s Missing? as an e-book from our Gumroad page
Additional topics
Retirement and Leaving an Institution
Psychedelics – end of life distress
PlaySpace Publications 
I think one topic that is missing would be treatment of animals in farms