Plotted by Joss Whedon and Bryan Lynch for the first seventeen issues, this series is the official follow up to where the television series left off. Originally titled Angel: After the Fall the series chronicles Angel and companies exploits in LA after the entire city is taken to Hell. Starting with issue #18 the series was retitled to simply Angel.
Collected EditionsAngel: After the Fall Volume One (#1-5)Angel: Season Six Volume 1 (#1-12)Angel: After the Fall Volume Two (#6-8)Angel: After the Fall Volume Three (#9-12)Angel: After the Fall Volume Four (#13-17)Angel: Season Six Volume 2 (#13-27)Angel: Aftermath (#18-22)Angel: Last Angel in Hell (#23-27, Angel Annual #1)Angel: Immortality for Dummies (#28-32)Angel: The Crown Prince Syndrome (#33-38)Angel: The Wolf, the Ram, and the Heart (#39-44)
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/angel/4050-19692/).