What is the fine-grained topic of the following text: It's been a long time since we rapped about Atlas/Seaboard's ka-razee Phoenix (last time we rapped about Phoenix was way back here), so today Ol' Groove is dusting off Phoenix #3 (March 1975) for ya! Only return the topic.
Review of Atlas/Seaboard's Phoenix #3 comic book from March 1975.