Several copies are available on Abe Books but they're quite expensive:

https://www.abebooks.com/servlet/SearchResults?an=Jan%20David%20Perkins&bi=0&bx=off&cm_sp=SearchF-_-Advs-_-Result&ds=30&recentlyadded=all&rollup=on&sortby=17&sts=t&tn=don%20c.%20wallace&xdesc=off&xpod=off

73, Jeff KH6O

On Thu, Nov 9, 2023 at 11:01 AM sbjohnston--- via CW <cw@mailman.qth.net> wrote:

Yes, it is a large-format hardcover book, 288 pages.

"Don C. Wallace W6AM - Amateur Radio’s Pioneer “ by Jan David Perkins.

ISBN-10 ‏ : ‎ 0911572996

ISBN-13 ‏ : ‎ 978-0911572995