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Mass Extinction Event Books in Order
Below you'll find the complete list of Mass Extinction Event books in publication order. This is generally the recommended reading order for the series.
Reading order verified: April 2026
Quick Answer
What order should I read the Mass Extinction Event series? Start with "Days 1 to 4" (2018) and follow publication order through all 13 books.
The complete Mass Extinction Event reading order is listed below in publication sequence.
Publication Order
Days 1 to 4
2018
Days 5 to 8
2018
Days 9 to 16
2018
Days 46-53
2018
Days 54 to 61
2018
Day 100
2018
Days 101 to 108
2019
Days 109 to 116
2019
Days 195 to 202
2019
Days 203 to 210
2020
Days 349 to 356
2020
Days 357 to 364
2020
Day 365: The Final Day
2020
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