Space Opera

2004 • 23 Readers • 308 pages • 3.6

2003 • 63 Readers • 420 pages • 3.5

2016 • 342 Readers • 400 pages • 3.6

2010 • 59 Readers • 307 pages • 3.3

2019 • 409 Readers • 144 pages • 4.2

2017 • 46 Readers • 407 pages • 3.9

2015 • 37 Readers • 432 pages • 3.7

1 Reader

2013 • 30 Readers • 334 pages • 2.8

2016 • 18 Readers • 303 pages • 2.7

2015 • 2 Readers • 242 pages

1974 • 1 Reader

2014 • 5 Readers • 335 pages • 3