2018 Laser Challenge

2016 • 142 Readers • 384 pages • 3.6

2006 • 171 Readers • 384 pages • 3.4

2010 • 276 Readers • 599 pages • 3.8

2005 • 333 Readers • 368 pages • 4.1

2010 • 584 Readers • 352 pages • 3.9

2013 • 270 Readers • 418 pages • 4

1974 • 764 Readers • 218 pages • 4

2015 • 109 Readers • 432 pages • 3.7

2013 • 237 Readers • 353 pages • 4.1

2016 • 394 Readers • 400 pages • 3.6

2001 • 734 Readers • 400 pages • 4.1

2017 • 116 Readers • 290 pages • 3.9

2001 • 410 Readers • 332 pages • 4.2

2018 • 91 Readers • 400 pages • 4.2

2001 • 368 Readers • 432 pages • 4

2019 • 224 Readers • 396 pages • 3.9

2016 • 560 Readers • 384 pages • 4.3

2017 • 2,597 Readers • 90 pages • 4.1

2019 • 1,043 Readers • 464 pages • 4.2

2018 • 1,275 Readers • 2h 45m • 4.2

1993 • 1,150 Readers • 350 pages • 4.2

2018 • 1,088 Readers • 160 pages • 4.1

2015 • 237 Readers • 3.8

2018 • 457 Readers • 368 pages • 4.2

2021 • 372 Readers • 346 pages • 4.4

2021 • 3,627 Readers • 496 pages • 4.4

2018 • 989 Readers • 172 pages • 4.3

2007 • 112 Readers • 410 pages • 4.1

2019 • 448 Readers • 2h 30m • 3.8

2015 • 198 Readers • 336 pages • 3.6

2019 • 60 Readers • 176 pages • 4.1

2021 • 1,330 Readers • 160 pages • 4.3

2022 • 706 Readers • 305 pages • 3.8

2015 • 1,561 Readers • 600 pages • 4.3

2017 • 299 Readers • 391 pages • 3.8