It's very good. That's the earlier edition IIRC; there's a later one with a blue color scheme for the cover and more info.
― Ned Raggett, Tuesday, 2 April 2024 15:13 (four weeks ago) link
Revised & Updated Edition
― ɥɯ ︵ (°□°) (mh), Tuesday, 2 April 2024 15:40 (four weeks ago) link