Heartbeat #4 Add favorites 19-02-2020, 20:00 460 Publisher: Boom Year: 2020 Pictures: 27 Language: English Size: 25.0 mb. Tags: Heartbeat Boom studios Heartbeat #4 DOWNLOAD Related comics: 2017 year 69 pages | 95.6 Megabytes Valerian and Laureline #19 - At the Edge of the Great Void 2017 year 68 pages | 98.0 Megabytes Valerian and Laureline #20 - The Order of the Stones