This says Books a Million has it... Volume 1 for $76. They may not actually have it, but you can ask them.
The 13-digit number is the isbn number which should always be associated with Volume 1.
https://www.isbns.net/isbn/9781578082865/
Here is the ISBN number for Volume 2: 9781578082872
If any of the books you find have this isbn number, it should be Volume 2.
