Keeping up with informing my readers of everything applicable to my writing could be a full time job if I let it be. I apologise to readers all the time about this. The point is that if I allowed that to be the case I would never get any actual writing done and therefore there would be no books written to discuss in the first place!
Hopefully readers understand this is a problem for all writers so I am certainly not alone on this Catch 22 situation.
Two quick points to make therefore. Along with selling my Kindle books Amazon , through KOLL ,make all of my books available to read on a lend basis. Ideal for dedicated Kindle readers of course.
The other point is that I also offer my books through D2D. Draft to Digital have all my books there also. Just before lockdown captured us all I reduced my D2D prices considerably and I forgot to mention this to readers after doing so. Not much point to that is there? Sorry D2D users. Readers who wish to check out D2D will be very pleasantly surprised with just how inexpensive my books with them are now.