2018 Challenge Laser

17 Readers • 3.6

1990 • 58 Readers • 508 pages • 4.3

2014 • 1 Reader • 451 pages • 4

2007 • 24 Readers • 318 pages • 3.3

2008 • 18 Readers • 448 pages • 3.1

2015 • 1,146 Readers • 442 pages • 4.4

2009 • 1 Reader • 3

2010 • 3 Readers • 320 pages • 3

2012 • 5 Readers • 3

2015 • 2 Readers • 3

2017 • 2 Readers • 3.5

2016 • 3 Readers • 4

2016 • 3 Readers • 101 pages • 4.5

2016 • 3 Readers • 4.5

2017 • 574 Readers • 560 pages • 4.3

2016 • 999 Readers • 524 pages • 4.4

1976 • 79 Readers • 434 pages • 3.9

2018 • 684 Readers • 624 pages • 4.1

1989 • 104 Readers • 484 pages • 3.9