2018 Laser Challenge

2017 • 219 Readers • 351 pages • 3.9

1989 • 1,402 Readers • 481 pages • 4.3

2016 • 726 Readers • 9h 31m • 4.2

2011 • 289 Readers • 1,044 pages • 4

2017 • 147 Readers • 624 pages • 3.8

2001 • 281 Readers • 388 pages • 3.6

1940 • 53 Readers • 156 pages • 3.1

2014 • 217 Readers • 64 pages • 4.1

2012 • 746 Readers • 443 pages • 4.3

2015 • 90 Readers • 432 pages • 3.7

2018 • 371 Readers • 368 pages • 4.2