All of the comments for Grey Matter Books appear below:

positive comment by Jeffrey P on Apr 29, 2025

Arrived in just 4 days in very good condition as described, looks almost like new aside from light foxing as noted in the description

positive comment by robert i on Feb 19, 2025

excellent service arrived quicker than expected

positive comment by Paul W on Nov 5, 2024

Excellent all the way around; above & beyond service, delivery time and packaging. So few people do it this well. Thank you!

positive comment by Bob on Apr 20, 2024

arrived quickly, extremely well-packaged, and in good condition. thank you very much.

positive comment by JONATHAN R. L on Mar 11, 2024

Excellent service, simply superb. My book is in mint condition; and the book had been carefully wrapped before it was shipped. I could not be more pleased. Thank you, Grey Matter Books.

positive comment by X on Jan 10, 2024

The books arrived on time and in good condition.

positive comment by Jonathan L on Aug 11, 2023

Excellent service. My book is in mint condition; and the book had been carefully wrapped before it was shipped. I could not be more pleased. Thank you.