The Webb Deep-Sky Society has a wide range of publications on offer.
You can grab a free PDF copies of Faith Jordan's 'An Introduction to Deep-Sky Observing' and Miles Paul's Atlas of Galaxy Trios from amongst our free publications.
With kind permission of Kent Wallace, we can now offer our own reprint of his titanic work Visual Observations of Planetary Nebulae. Kent sold out of his own print run some time ago, so don't wait too long.
Mike Swan's excellent Atlas of Open Star Clusters is now available as a single spiral-bound volume. This has a few additions over his earlier volumes 1 and 2, which as still available.
Owen has a new book out based on his long running Galaxy of the Month column. He's added new information and updated his older work. It also contains detailed finder charts.
Issue 191 of The Deep-Sky Observer (DSO) is now available.