Welcome, digital_steve.
You can search for the title with one of these book search engines for finding and comparing book prices..
AddAll,
eBookPrice.Info, and
Inkmesh.
I'm not sure if the book is available in ebook format (epub). Sometimes if a book is available, it is not available to be sold in certain countries (geographic restrictions).
Did you know that MR has free ebooks that have been beautifully formatted by some very dedicated MR members?
ePub format.
Free ebook sites..
feedbooks.com and
manybooks.net and
Project Gutenberg
Free and for purchase ebooks ..
smashwords.com and
baen.com Plus Baen has a
free library