Ralph Snart Adventures along with my other comics have been removed from ComiXology
at my request. Those that made purchases already will still have access to their books. The reason for the removal was because I didn't like ComiXology's arbitrary sales, which undercut and conflicted with the prices of my own webstore. My books are already priced super cheap, so having a "sale" doesn't make any sense, and doing so without the publisher's input is just plain rude.
Almost all of my digital comics purchases are through my webstore, so no big loss. Must've been some Amazon initiative to trivially add to their billions. Besides that, all of my new stuff is exclusive to my webstore. So there, Amazon. Nerts to you!