There are currently 16 chapters in the Coffin Comics Lady Death storyline and this is the reading order:
Chapter 1: Chaos Rules
Chapter 2: Damnation Game
Chapter 3: Extinction Express
Chapter 4: Oblivion Kiss
Chapter 5: Merciless Onslaught
Chapter 6: Unholy Ruin
Chapter 7: Apocalyptic Abyss
Chapter 8: Nightmare Symphony
Chapter 9: Scorched Earth
Chapter 10: Blasphemy Anthem
Chapter 11: Malevolent Decimation
Chapter 12: Treacherous Infamy
Chapter 13: Cataclysmic Majesty
Chapter 14: Sacrificial Annihilation
Chapter 15: Necrotic Genesis
Chapter 16: Diabolical Harvest*
*Diabolical Harvest will first ship to Kickstarter backers in January 2023. Comic Shop Market Editions will follow later in the year!