#1
2014 • 324 Readers • 229 pages • 3.9
#2
#2 of 3 in The Way, The Enemy, and The Key
2016 • 277 Readers • 256 pages • 4
#3
2019 • 154 Readers • 290 pages • 3.9
#4
2020 • 52 Readers • 352 pages • 3.9
#5
#6
79 Readers • 7h • 3.8
#7
Stoic Virtue Series
2024 • 12 Readers • 369 pages • 4