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$17.25 $0.01
$13.13
$8.75
$4.38
Dec
Mar
Jun
Sep
Dec
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Jun
Sep
Dec
Mar
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2014
2015
2016
$15.39, Sep 19 - Dec 15 $13.36, Dec 17 - Feb 1 $16.20, Feb 2 - Feb 5 $13.36, Feb 6 - Oct 5 $13.36, Feb 6 - Oct 5 $2.11, May 3 7:08 am $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $1.11, May 5 - May 6 $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $1.08, May 6 - May 8 $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $1.03, May 9 - May 10 $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $1.00, May 11 - May 14 $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $0.94, May 17 10:40 am $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $0.96, May 20 4:08 am $0.01, May 3 - May 21 $13.36, Feb 6 - Oct 5 $0.93, May 22 3:05 pm $0.16, May 22 3:05 pm $13.36, Feb 6 - Oct 5 $1.00, May 25 3:35 am $0.19, May 25 3:35 am $13.36, Feb 6 - Oct 5 $3.15, May 27 - May 28 $0.17, May 27 2:30 pm $13.36, Feb 6 - Oct 5 $5.63, May 29 - May 30 $0.06, May 29 12:36 pm $13.36, Feb 6 - Oct 5 $6.73, May 31 - Jun 1 $0.19, Jun 1 7:25 am $13.36, Feb 6 - Oct 5 $7.95, Jun 1 - Jun 5 $0.12, Jun 3 6:06 am $13.36, Feb 6 - Oct 5 $7.95, Jun 1 - Jun 5 $0.06, Jun 5 11:30 am $13.36, Feb 6 - Oct 5 $7.63, Jun 7 - Jun 8 $0.01, Jun 6 - Jun 10 $13.36, Feb 6 - Oct 5 $7.63, Jun 10 - Jun 13 $0.20, Jun 12 10:37 pm $13.36, Feb 6 - Oct 5 $7.95, Jun 15 5:11 am $0.07, Jun 15 5:11 am $13.36, Feb 6 - Oct 5 $7.90, Jun 17 - Jun 18 $0.01, Jun 16 - Jul 2 $13.36, Feb 6 - Oct 5 $7.71, Jun 20 - Jun 21 $0.01, Jun 16 - Jul 2 $13.36, Feb 6 - Oct 5 $7.42, Jun 22 5:36 pm $0.01, Jun 16 - Jul 2 $13.36, Feb 6 - Oct 5 $6.63, Jun 25 - Jun 28 $0.01, Jun 16 - Jul 2 $13.36, Feb 6 - Oct 5 $6.87, Jun 29 3:32 pm $0.01, Jun 16 - Jul 2 $13.36, Feb 6 - Oct 5 $7.79, Jul 2 5:09 pm $0.01, Jun 16 - Jul 2 $13.36, Feb 6 - Oct 5 $9.92, Jul 5 1:09 am $0.19, Jul 5 1:09 am $13.36, Feb 6 - Oct 5 $9.84, Jul 6 4:45 am $0.14, Jul 6 4:45 am $13.36, Feb 6 - Oct 5 $9.94, Jul 8 10:33 pm $0.17, Jul 8 10:33 pm $13.36, Feb 6 - Oct 5 $9.39, Jul 11 9:15 am $0.12, Jul 10 - Jul 11 $13.36, Feb 6 - Oct 5 $7.05, Jul 14 3:28 am $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.70, Jul 21 - Jul 22 $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.66, Jul 23 - Jul 28 $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.63, Jul 28 - Aug 1 $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.60, Aug 2 - Aug 4 $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.56, Aug 5 - Aug 8 $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.60, Aug 9 - Aug 11 $0.01, Jul 14 - Aug 10 $13.36, Feb 6 - Oct 5 $6.56, Aug 12 3:09 am $3.68, Aug 12 - Aug 18 $13.36, Feb 6 - Oct 5 $7.55, Aug 15 12:54 am $3.68, Aug 12 - Aug 18 $13.36, Feb 6 - Oct 5 $6.10, Aug 17 2:41 am $3.68, Aug 12 - Aug 18 $13.36, Feb 6 - Oct 5 $4.88, Aug 18 1:01 am $3.68, Aug 12 - Aug 18 $13.36, Feb 6 - Oct 5 $3.38, Aug 24 10:30 pm $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $3.37, Aug 27 12:41 am $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $5.88, Aug 29 6:37 am $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $3.35, Aug 31 2:16 pm $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $5.80, Sep 2 10:56 pm $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $3.98, Sep 5 8:21 am $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $3.42, Sep 6 - Sep 8 $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $4.66, Sep 10 3:18 am $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $3.37, Sep 12 - Sep 13 $0.01, Aug 24 - Sep 13 $13.36, Feb 6 - Oct 5 $3.55, Sep 15 - Sep 17 $0.05, Sep 17 8:43 pm $13.36, Feb 6 - Oct 5 $3.49, Sep 19 10:28 pm $0.09, Sep 19 10:28 pm $13.36, Feb 6 - Oct 5 $3.60, Sep 22 - Sep 24 $0.20, Sep 22 1:12 pm $13.36, Feb 6 - Oct 5 $3.60, Sep 22 - Sep 24 $0.30, Sep 24 1:49 pm $13.36, Feb 6 - Oct 5 $3.23, Sep 26 4:17 pm $0.42, Sep 26 4:17 pm $13.36, Feb 6 - Oct 5 $3.49, Sep 28 4:56 pm $0.65, Sep 28 - Sep 30 $13.36, Feb 6 - Oct 5 $3.55, Sep 30 6:18 pm $0.65, Sep 28 - Sep 30 $13.36, Feb 6 - Oct 5 $3.50, Oct 5 1:36 am $2.80, Oct 5 1:36 am $10.87, Oct 7 - Oct 9 $3.60, Oct 7 3:35 am $3.40, Oct 7 3:35 am $10.87, Oct 7 - Oct 9 $3.69, Oct 9 5:43 am $3.40, Oct 9 5:43 am $13.36, Oct 11 6:57 am $3.42, Oct 11 6:57 am $3.22, Oct 11 6:57 am $10.87, Oct 13 9:43 am $3.98, Oct 13 9:43 am $3.69, Oct 13 - Oct 23 $13.36, Oct 15 - Dec 31 $5.41, Oct 16 11:51 pm $3.69, Oct 13 - Oct 23 $13.36, Oct 15 - Dec 31 $5.05, Oct 19 4:03 am $3.69, Oct 13 - Oct 23 $13.36, Oct 15 - Dec 31 $4.80, Oct 21 8:44 am $3.69, Oct 13 - Oct 23 $13.36, Oct 15 - Dec 31 $3.76, Oct 23 3:52 pm $3.69, Oct 13 - Oct 23 $13.36, Oct 15 - Dec 31 $3.57, Oct 29 4:24 am $3.38, Oct 29 4:24 am $13.36, Oct 15 - Dec 31 $3.60, Nov 3 - Nov 7 $3.26, Nov 3 5:46 pm $13.36, Oct 15 - Dec 31 $3.60, Nov 3 - Nov 7 $3.42, Nov 7 11:21 am $13.36, Oct 15 - Dec 31 $5.01, Nov 12 5:12 pm $2.99, Nov 12 5:12 pm $13.36, Oct 15 - Dec 31 $3.74, Nov 16 11:58 pm $2.13, Nov 16 11:58 pm $13.36, Oct 15 - Dec 31 $3.47, Nov 19 1:52 am $1.81, Nov 19 1:52 am $13.36, Oct 15 - Dec 31 $3.46, Nov 20 7:46 am $1.71, Nov 20 7:46 am $13.36, Oct 15 - Dec 31 $4.83, Nov 24 9:37 am $1.27, Nov 24 9:37 am $13.36, Oct 15 - Dec 31 $5.27, Nov 26 8:36 am $1.05, Nov 26 8:36 am $13.36, Oct 15 - Dec 31 $5.21, Nov 28 6:52 am $0.74, Nov 28 6:52 am $13.36, Oct 15 - Dec 31 $5.32, Nov 30 5:01 am $0.38, Nov 30 5:01 am $13.36, Oct 15 - Dec 31 $4.65, Dec 4 2:35 am $0.09, Dec 4 2:35 am $13.36, Oct 15 - Dec 31 $3.49, Dec 6 12:29 am $0.10, Dec 6 - Dec 7 $13.36, Oct 15 - Dec 31 $4.86, Dec 7 11:32 pm $0.10, Dec 6 - Dec 7 $13.36, Oct 15 - Dec 31 $4.85, Dec 10 12:21 am $0.16, Dec 10 12:21 am $13.36, Oct 15 - Dec 31 $4.87, Dec 13 12:26 am $0.01, Dec 13 12:26 am $13.36, Oct 15 - Dec 31 $4.61, Dec 15 10:43 pm $1.58, Dec 15 - Jan 1 $13.36, Oct 15 - Dec 31 $4.72, Dec 17 9:10 pm $1.58, Dec 15 - Jan 1 $13.36, Oct 15 - Dec 31 $4.55, Dec 20 9:35 am $1.58, Dec 15 - Jan 1 $13.36, Oct 15 - Dec 31 $5.03, Dec 23 5:13 am $1.58, Dec 15 - Jan 1 $13.36, Oct 15 - Dec 31 $4.79, Dec 26 5:07 am $1.58, Dec 15 - Jan 1 $13.36, Oct 15 - Dec 31 $4.74, Dec 27 11:11 am $1.58, Dec 15 - Jan 1 $13.36, Oct 15 - Dec 31 $4.52, Dec 29 6:13 pm $1.58, Dec 15 - Jan 1 $13.31, Jan 1 - Mar 11 $4.61, Jan 1 11:54 pm $1.58, Dec 15 - Jan 1 $13.31, Jan 1 - Mar 11 $5.34, Jan 14 - Jan 15 $1.51, Jan 14 5:49 am $13.31, Jan 1 - Mar 11 $5.34, Jan 14 - Jan 15 $1.55, Jan 15 11:12 pm $13.31, Jan 1 - Mar 11 $5.13, Jan 19 8:20 am $1.58, Jan 19 - Jan 27 $13.31, Jan 1 - Mar 11 $5.21, Jan 20 11:09 pm $1.58, Jan 19 - Jan 27 $13.31, Jan 1 - Mar 11 $5.26, Jan 24 5:01 am $1.58, Jan 19 - Jan 27 $13.31, Jan 1 - Mar 11 $4.95, Jan 25 9:08 pm $1.58, Jan 19 - Jan 27 $13.31, Jan 1 - Mar 11 $5.11, Jan 27 2:15 pm $1.58, Jan 19 - Jan 27 $13.31, Jan 1 - Mar 11 $4.96, Jan 31 2:05 am $1.28, Jan 31 2:05 am $13.31, Jan 1 - Mar 11 $4.56, Feb 1 9:09 pm $1.03, Feb 1 9:09 pm $13.31, Jan 1 - Mar 11 $4.99, Feb 3 3:51 pm $0.76, Feb 3 3:51 pm $13.31, Jan 1 - Mar 11 $4.73, Feb 7 5:14 am $0.59, Feb 7 5:14 am $13.31, Jan 1 - Mar 11 $5.23, Feb 9 12:51 am $0.49, Feb 9 12:51 am $13.31, Jan 1 - Mar 11 $4.33, Feb 10 7:47 pm $0.40, Feb 10 7:47 pm $13.31, Jan 1 - Mar 11 $3.93, Feb 14 11:10 am $0.04, Feb 14 11:10 am $13.31, Jan 1 - Mar 11 $3.85, Feb 16 7:23 am $0.01, Feb 16 - Apr 25 $13.31, Jan 1 - Mar 11 $3.57, Feb 18 - Feb 22 $0.01, Feb 16 - Apr 25 $13.31, Jan 1 - Mar 11 $3.51, Feb 23 - Mar 1 $0.01, Feb 16 - Apr 25 $13.31, Jan 1 - Mar 11 $2.93, Mar 6 - Mar 10 $0.01, Feb 16 - Apr 25 $13.31, Jan 1 - Mar 11 $2.69, Mar 11 2:12 pm $0.01, Feb 16 - Apr 25 $13.36, Mar 13 - Mar 27 $3.56, Mar 13 9:29 pm $0.01, Feb 16 - Apr 25 $13.36, Mar 13 - Mar 27 $3.51, Mar 16 11:38 pm $0.01, Feb 16 - Apr 25 $13.36, Mar 13 - Mar 27 $3.56, Mar 19 - Mar 23 $0.01, Feb 16 - Apr 25 $13.36, Mar 13 - Mar 27 $5.34, Mar 27 12:20 am $0.01, Feb 16 - Apr 25 $13.49, Mar 29 - Mar 31 $5.13, Mar 29 7:49 am $0.01, Feb 16 - Apr 25 $13.49, Mar 29 - Mar 31 $5.29, Mar 31 5:28 pm $0.01, Feb 16 - Apr 25 $13.35, Apr 3 - Apr 11 $5.14, Apr 3 9:08 am $0.01, Feb 16 - Apr 25 $13.35, Apr 3 - Apr 11 $5.36, Apr 6 - Apr 8 $0.01, Feb 16 - Apr 25 $13.35, Apr 3 - Apr 11 $5.37, Apr 11 3:51 pm $0.01, Feb 16 - Apr 25 $13.50, Apr 14 - Apr 25 $5.36, Apr 14 8:07 am $0.01, Feb 16 - Apr 25 $13.50, Apr 14 - Apr 25 $5.37, Apr 17 12:02 am $0.01, Feb 16 - Apr 25 $13.50, Apr 28 - May 3 $5.36, Apr 28 - May 1 $0.01, Apr 28 - Jun 16 $13.50, Apr 28 - May 3 $5.37, May 3 - May 6 $0.01, Apr 28 - Jun 16 $13.36, May 6 - May 21 $5.37, May 3 - May 6 $0.01, Apr 28 - Jun 16 $13.36, May 6 - May 21 $5.36, May 10 2:31 pm $0.01, Apr 28 - Jun 16 $13.36, May 6 - May 21 $5.37, May 13 7:18 pm $0.01, Apr 28 - Jun 16 $13.36, May 6 - May 21 $5.36, May 17 - May 26 $0.01, Apr 28 - Jun 16 $13.31, May 26 - Jun 8 $5.36, May 17 - May 26 $0.01, Apr 28 - Jun 16 $13.31, May 26 - Jun 8 $5.37, May 30 2:21 pm $0.01, Apr 28 - Jun 16 $13.31, May 26 - Jun 8 $5.36, Jun 4 5:03 am $0.01, Apr 28 - Jun 16 $13.31, May 26 - Jun 8 $5.37, Jun 8 2:27 pm $0.01, Apr 28 - Jun 16 $15.80, Jun 12 - Jun 20 $5.36, Jun 12 11:48 am $0.01, Apr 28 - Jun 16 $15.80, Jun 12 - Jun 20 $5.37, Jun 16 - Jun 20 $0.01, Apr 28 - Jun 16 $15.80, Jun 12 - Jun 20 $5.37, Jun 16 - Jun 20 $0.04, Jun 20 1:55 am $17.13, Jun 23 - Jun 25 $5.36, Jun 23 7:58 pm $0.02, Jun 23 - Jun 25 $17.13, Jun 23 - Jun 25 $5.37, Jun 25 - Jul 6 $0.02, Jun 23 - Jun 25 $17.25, Jun 29 7:38 pm $5.37, Jun 25 - Jul 6 $0.03, Jun 29 - Jul 6 $16.95, Jul 4 - Jul 15 $5.37, Jun 25 - Jul 6 $0.03, Jun 29 - Jul 6 $16.95, Jul 4 - Jul 15 $5.30, Jul 11 11:54 pm $0.64, Jul 11 11:54 pm $16.95, Jul 4 - Jul 15 $5.37, Jul 15 - Jul 22 $0.60, Jul 15 5:31 pm $16.77, Jul 19 - Aug 8 $5.37, Jul 15 - Jul 22 $0.36, Jul 19 6:53 am $16.77, Jul 19 - Aug 8 $5.37, Jul 15 - Jul 22 $0.64, Jul 22 - Jul 26 $16.77, Jul 19 - Aug 8 $5.36, Jul 26 - Aug 2 $0.64, Jul 22 - Jul 26 $16.77, Jul 19 - Aug 8 $5.36, Jul 26 - Aug 2 $2.94, Jul 30 - Aug 8 $16.77, Jul 19 - Aug 8 $5.35, Aug 6 7:39 am $2.94, Jul 30 - Aug 8 $16.77, Jul 19 - Aug 8 $5.37, Aug 8 5:09 am $2.94, Jul 30 - Aug 8 $16.60, Aug 12 - Aug 27 $5.36, Aug 12 1:15 am $2.87, Aug 12 1:15 am $16.60, Aug 12 - Aug 27 $5.35, Aug 15 6:35 pm $1.26, Aug 15 6:35 pm $16.60, Aug 12 - Aug 27 $5.33, Aug 19 12:48 pm $0.72, Aug 19 12:48 pm $16.60, Aug 12 - Aug 27 $5.36, Aug 23 - Mar 25 $1.37, Aug 23 6:52 am $16.60, Aug 12 - Aug 27 $5.36, Aug 23 - Mar 25 $1.91, Aug 27 2:11 am $16.43, Aug 30 - Sep 19 $5.36, Aug 23 - Mar 25 $2.52, Aug 30 7:44 pm $16.43, Aug 30 - Sep 19 $5.36, Aug 23 - Mar 25 $1.95, Sep 3 3:44 pm $16.43, Aug 30 - Sep 19 $5.36, Aug 23 - Mar 25 $1.27, Sep 7 1:21 pm $16.43, Aug 30 - Sep 19 $5.36, Aug 23 - Mar 25 $0.89, Sep 11 10:29 am $16.43, Aug 30 - Sep 19 $5.36, Aug 23 - Mar 25 $0.49, Sep 15 7:28 am $16.43, Aug 30 - Sep 19 $5.36, Aug 23 - Mar 25 $0.17, Sep 19 4:12 am $16.26, Sep 23 - Oct 9 $5.36, Aug 23 - Mar 25 $0.49, Sep 23 2:20 am $16.26, Sep 23 - Oct 9 $5.36, Aug 23 - Mar 25 $0.13, Sep 27 12:14 am $16.26, Sep 23 - Oct 9 $5.36, Aug 23 - Mar 25 $2.26, Oct 1 12:01 am $16.26, Sep 23 - Oct 9 $5.36, Aug 23 - Mar 25 $1.84, Oct 5 2:05 am $16.26, Sep 23 - Oct 9 $5.36, Aug 23 - Mar 25 $1.07, Oct 9 5:54 am $16.09, Oct 13 - Oct 28 $5.36, Aug 23 - Mar 25 $1.61, Oct 13 6:01 am $16.09, Oct 13 - Oct 28 $5.36, Aug 23 - Mar 25 $1.60, Oct 17 4:01 am $16.09, Oct 13 - Oct 28 $5.36, Aug 23 - Mar 25 $1.55, Oct 21 1:40 am $16.09, Oct 13 - Oct 28 $5.36, Aug 23 - Mar 25 $0.02, Oct 24 - Oct 28 $15.92, Nov 1 - Nov 16 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $15.76, Nov 20 - Dec 4 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $15.60, Dec 9 - Dec 24 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $15.44, Dec 29 - Jan 8 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $17.25, Jan 13 - Jan 28 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $16.34, Feb 2 - Feb 18 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $16.17, Feb 23 - Mar 8 $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $16.00, Mar 19 6:44 pm $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25 $14.93, Mar 25 7:15 pm $5.36, Aug 23 - Mar 25 $0.01, Nov 1 - Mar 25
83,846 1,229,067
1,562,500
1,041,667
520,833
Oct
Dec
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Apr
Jun
Aug
Oct
Dec
Feb
Apr
2015
2016
Price Details
New
Latest
$14.93 Mar 25, '16
Highest
$17.25 Jan 13, '16
Lowest
$10.87 Oct 13, '14
Average
$16.14 (30d avg) $16.33 (90d avg) $16.11 (180d avg) $15.68 (365d avg) $14.47 (Lifetime average)
Added
Sep 19, 2013
3rd Party New
Latest
$5.36 Mar 25, '16
Highest
$9.94 Jul 8, '14
Lowest
$0.92 May 23, '14
Average
$5.36 (30d avg) $5.36 (90d avg) $5.36 (180d avg) $5.36 (365d avg) $5.06 (Lifetime average)
Added
Sep 19, 2013
3rd Party Used
Latest
$0.01 Mar 25, '16
Highest
$3.69 Oct 13, '14
Lowest
$0.01 Nov 1, '15
Average
$0.01 (30d avg) $0.01 (90d avg) $0.23 (180d avg) $0.42 (365d avg) $0.67 (Lifetime average)
Added
Sep 19, 2013
Sales Rank
30 day average: 737,856 90 day average: 773,435
Product Description
- Smithsonian Notable Book for Children
- ALA Booklist starred review
- Chicago Public Library Best of the Best Kids Books
When Paul Flaherty goes to work, he climbs into a four-engine WP-3D Orion turboprop plane and heads directly into the eye of a hurricane. Miles below, Hazel Barton's job in microbiology takes her to the depths of the world's most treacherous caves. And on the other side of the topsoil, way, way above the forest floor, Stephen Sillett passes his days (and sometimes his nights) in the canopies of the tallest trees on earth.
Welcome to the work--and worlds--of extreme scientists. From hurricanes to caves to the crowns of towering redwoods, these scientists battle some of the earth's most intense conditions in order to save lives, preserve species, and help us to better understand the way our planet works.
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