The Puppet Masters by Robert A. Heinlein (Signet | Canadian Edition | 1969)

For sale is a 1969 fourth printing of Robert A. Heinlein's "The Puppet Masters" via Signet Science Fiction Books. That it is the Canadian edition is due to the cover art which differed from the American release. This particular example is a bit worse for wear, having seen some reading time. The spine shows some vertical cracks and damage from bending. There is some wear and tear on the covers (see images) and the interior pages have some browning.

Disclaimer: Unless otherwise noted, books being offered are used and are not new. Condition varies. My descriptions will point out specific or obvious flaws unique to the book being offered. Scans of the book’s front and back covers are high resolution. Click on the images to examine the covers up close. If you have questions about the book, ask. I assume that when you make an offer or purchase the book, you have done your due diligence and accept the book’s condition and state.