OSPREY PUBLISHING has released H6K “MAVIS”/H8K “EMILY” VS PB4Y-1/-2 LIBERATOR/PRIVATEER PACIFIC THEATER 1943-45 as their 126th title of their series DUEL. It tells the story of large four-engine patrol planes in combat against each other other the Pacific.
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/h6k-mavis-h8k-emily-vs-pb4y-liberator-privateer