#1
2022 • 347 Readers • 3.9
#2
2018 • 14 Readers • 336 pages • 3.9
#3
#1 of 2 in Dr. Wren Muller
2022 • 110 Readers • 245 pages • 3.5
#4
#3 of 5 in The Empyrean
2025 • 554 Readers • 758 pages • 4
#5
#1
2022 • 347 Readers • 3.9
#2
2018 • 14 Readers • 336 pages • 3.9
#3
#1 of 2 in Dr. Wren Muller
2022 • 110 Readers • 245 pages • 3.5
#4
#3 of 5 in The Empyrean
2025 • 554 Readers • 758 pages • 4
#5