12 books in series

Mass Extinction Event

Mass Extinction Event is a 5-book series with 5 primary works first released in 2014 with contributions by Amy Cross.

Cover 7

Days 1 to 4

#1Popular

2018 • 1 Reader • 2

Cover 2

Days 5 to 8

#2

2018 • 1 Reader

Cover 3

Days 9 to 16

#3

2018 • 1 Reader • 448 pages

Cover 6

Days 46 to 53

#4First

2014 • 1 Reader

Cover 5

Days 54 to 61

#5

2018 • 1 Reader • 438 pages

Cover 3

Day 100

#6

1 Reader

Cover 6

Days 109 to 116

#8

1 Reader

Cover 3

Days 195 to 202

#9

1 Reader

Cover 0

Days 203 to 210

#10

1 Reader

Cover 5

Days 349 to 356

#11

1 Reader

Days 357 to 364
#12

1 Reader • 177 pages

Day 365: The Final Day
#13

1 Reader • 157 pages