Ali's Book - Programming in D

[Ron Tarrant]

I guess this is mainly a question for Ali, but if anyone else 
knows the answer, please jump in...

If I were to buy a paperback copy of "Programming in D: Tutorial 
& Reference" from Amazon (this link: 
https://www.amazon.ca/Programming-Tutorial-Reference-Ali-Cehreli/dp/1515074609/ref=sr_1_1?dchild=1&keywords=programming+in+d%3A+tutorial+and+reference&qid=1631270580&sr=8-1) would I be getting the 2021 edition or an earlier one?

If I can't get the latest edition from Amazon, is there a place 
where I can get it?

Thanks.