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$42.70, Oct 5 - Jan 4 $32.00, Oct 5 - Nov 4 $29.21, Oct 5 - Feb 5 $42.70, Oct 5 - Jan 4 $38.07, Nov 10 - Dec 8 $29.21, Oct 5 - Feb 5 $42.70, Oct 5 - Jan 4 $38.36, Dec 11 - Jan 2 $29.21, Oct 5 - Feb 5 $44.95, Jan 5 - Jan 6 $37.98, Jan 4 - Feb 7 $29.21, Oct 5 - Feb 5 $43.50, Jan 7 - Jan 11 $37.98, Jan 4 - Feb 7 $29.21, Oct 5 - Feb 5 $43.52, Jan 13 - Jan 23 $37.98, Jan 4 - Feb 7 $29.21, Oct 5 - Feb 5 $43.78, Jan 24 - Feb 5 $37.98, Jan 4 - Feb 7 $29.21, Oct 5 - Feb 5 $46.55, Feb 7 - Mar 5 $37.98, Jan 4 - Feb 7 $35.94, Feb 7 - Feb 11 $46.55, Feb 7 - Mar 5 $37.79, Feb 9 - Feb 14 $35.94, Feb 7 - Feb 11 $46.55, Feb 7 - Mar 5 $37.79, Feb 9 - Feb 14 $35.85, Feb 13 - Feb 14 $46.55, Feb 7 - Mar 5 $44.74, Feb 16 - Feb 27 $35.84, Feb 16 - Feb 17 $46.55, Feb 7 - Mar 5 $44.74, Feb 16 - Feb 27 $35.79, Feb 19 - Feb 27 $46.55, Feb 7 - Mar 5 $45.83, Mar 1 - Mar 3 $36.99, Mar 1 - Mar 9 $46.55, Feb 7 - Mar 5 $45.81, Mar 5 6:48 pm $36.99, Mar 1 - Mar 9 $46.53, Mar 7 - Mar 14 $42.46, Mar 7 7:23 pm $36.99, Mar 1 - Mar 9 $46.53, Mar 7 - Mar 14 $42.48, Mar 9 9:47 pm $36.99, Mar 1 - Mar 9 $46.53, Mar 7 - Mar 14 $42.42, Mar 12 6:18 am $35.98, Mar 12 - Mar 28 $46.53, Mar 7 - Mar 14 $42.32, Mar 14 1:16 pm $35.98, Mar 12 - Mar 28 $46.55, Mar 17 10:34 am $42.22, Mar 17 10:34 am $35.98, Mar 12 - Mar 28 $49.00, Mar 19 - Apr 24 $42.08, Mar 19 5:36 pm $35.98, Mar 12 - Mar 28 $49.00, Mar 19 - Apr 24 $41.82, Mar 21 11:28 pm $35.98, Mar 12 - Mar 28 $49.00, Mar 19 - Apr 24 $41.40, Mar 24 6:41 am $35.98, Mar 12 - Mar 28 $49.00, Mar 19 - Apr 24 $45.83, Mar 26 1:43 pm $35.98, Mar 12 - Mar 28 $49.00, Mar 19 - Apr 24 $44.97, Mar 28 9:21 pm $35.98, Mar 12 - Mar 28 $49.00, Mar 19 - Apr 24 $44.83, Mar 31 5:49 am $35.95, Mar 31 5:49 am $49.00, Mar 19 - Apr 24 $44.08, Apr 2 7:55 pm $35.98, Apr 2 - Apr 8 $49.00, Mar 19 - Apr 24 $44.02, Apr 5 10:28 am $35.98, Apr 2 - Apr 8 $49.00, Mar 19 - Apr 24 $43.86, Apr 8 2:19 am $35.98, Apr 2 - Apr 8 $49.00, Mar 19 - Apr 24 $41.52, Apr 10 7:52 pm $35.95, Apr 10 - Apr 24 $49.00, Mar 19 - Apr 24 $41.39, Apr 13 3:27 pm $35.95, Apr 10 - Apr 24 $49.00, Mar 19 - Apr 24 $44.85, Apr 16 8:32 am $35.95, Apr 10 - Apr 24 $49.00, Mar 19 - Apr 24 $44.77, Apr 19 1:28 am $35.95, Apr 10 - Apr 24 $49.00, Mar 19 - Apr 24 $44.49, Apr 21 4:53 pm $35.95, Apr 10 - Apr 24 $49.00, Mar 19 - Apr 24 $44.43, Apr 24 11:25 am $35.95, Apr 10 - Apr 24 OOS $49.00, Apr 27 - May 29 $44.11, Apr 27 1:09 pm $35.95, Apr 27 1:09 pm OOS $49.00, Apr 27 - May 29 $43.63, Apr 30 10:04 am $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $43.49, May 3 3:13 am $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $43.41, May 5 9:37 pm $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $42.95, May 10 1:20 am $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $46.77, May 13 5:48 am $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $47.65, May 16 6:00 pm $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $44.28, May 21 2:01 am $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $44.07, May 25 3:54 am $35.94, Apr 30 - May 25 OOS $49.00, Apr 27 - May 29 $41.55, May 29 3:00 pm $35.91, May 29 - Jun 3 $49.00, Jun 3 - Jun 11 $40.50, Jun 3 6:22 am $35.91, May 29 - Jun 3 $49.00, Jun 3 - Jun 11 $39.94, Jun 7 5:05 pm $35.94, Jun 7 5:05 pm $49.00, Jun 3 - Jun 11 $39.48, Jun 11 3:33 pm $35.98, Jun 11 - Jun 15 OOS $49.00, Jun 15 - Jun 19 $39.02, Jun 15 10:10 am $35.98, Jun 11 - Jun 15 OOS $49.00, Jun 15 - Jun 19 $42.37, Jun 19 4:43 am $35.99, Jun 19 4:43 am $49.00, Jun 22 - Oct 17 $42.11, Jun 22 10:26 pm $35.98, Jun 22 - Jun 26 $49.00, Jun 22 - Oct 17 $41.67, Jun 26 6:04 pm $35.98, Jun 22 - Jun 26 $49.00, Jun 22 - Oct 17 $41.25, Jun 30 6:54 pm $32.00, Jun 30 6:54 pm $49.00, Jun 22 - Oct 17 $40.89, Jul 4 11:22 pm $35.98, Jul 4 11:22 pm $49.00, Jun 22 - Oct 17 $40.23, Jul 10 4:06 pm $35.99, Jul 10 - Jul 14 $49.00, Jun 22 - Oct 17 $39.55, Jul 14 12:37 pm $35.99, Jul 10 - Jul 14 $49.00, Jun 22 - Oct 17 $39.13, Jul 18 4:03 am $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $38.87, Jul 21 8:00 pm $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $38.57, Jul 25 10:14 am $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $38.41, Jul 28 11:42 pm $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $38.17, Aug 1 1:39 pm $35.00, Jul 18 - Aug 27 $56.06, Aug 5 4:58 am $49.00, Jun 22 - Oct 17 $35.00, Jul 18 - Aug 27 $55.37, Aug 8 10:58 pm $49.00, Jun 22 - Oct 17 $35.00, Jul 18 - Aug 27 $57.95, Aug 12 - Aug 16 $49.00, Jun 22 - Oct 17 $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $45.22, Aug 20 6:18 am $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $38.16, Aug 23 - Aug 31 $35.00, Jul 18 - Aug 27 $49.00, Jun 22 - Oct 17 $38.16, Aug 23 - Aug 31 $33.99, Aug 31 - Sep 23 $49.00, Jun 22 - Oct 17 $38.91, Sep 4 - Sep 12 $33.99, Aug 31 - Sep 23 $49.00, Jun 22 - Oct 17 $37.49, Sep 16 - Sep 19 $33.99, Aug 31 - Sep 23 $49.00, Jun 22 - Oct 17 $33.99, Aug 31 - Sep 23 $29.96, Sep 23 - Oct 1 $49.00, Jun 22 - Oct 17 $30.00, Sep 27 5:42 pm $29.96, Sep 23 - Oct 1 $49.00, Jun 22 - Oct 17 $31.99, Oct 1 6:12 pm $29.96, Sep 23 - Oct 1 $49.00, Jun 22 - Oct 17 $38.10, Oct 5 - Oct 17 $33.99, Oct 5 - Oct 17 $47.22, Oct 21 6:32 pm $32.99, Oct 21 6:32 pm $25.91, Oct 21 - Nov 2 $42.92, Oct 25 2:37 pm $33.99, Oct 25 2:37 pm $25.91, Oct 21 - Nov 2 $34.95, Oct 29 1:24 pm $32.99, Oct 29 1:24 pm $25.91, Oct 21 - Nov 2 $32.99, Oct 29 1:24 pm $28.51, Nov 2 12:52 pm $25.91, Oct 21 - Nov 2 $32.99, Oct 29 1:24 pm $31.00, Nov 6 - Dec 8 $23.20, Nov 6 3:48 pm $32.99, Oct 29 1:24 pm $31.00, Nov 6 - Dec 8 $26.80, Nov 10 6:14 pm $32.99, Oct 29 1:24 pm $31.18, Nov 14 7:58 pm $31.00, Nov 6 - Dec 8 $34.06, Nov 19 5:15 am $33.49, Nov 19 - Dec 23 $31.00, Nov 6 - Dec 8 $34.12, Nov 23 3:00 pm $33.49, Nov 19 - Dec 23 $31.00, Nov 6 - Dec 8 $33.60, Nov 28 5:40 am $33.49, Nov 19 - Dec 23 $31.00, Nov 6 - Dec 8 $33.49, Nov 19 - Dec 23 $31.97, Dec 3 2:37 am $31.00, Nov 6 - Dec 8 $33.49, Nov 19 - Dec 23 $31.00, Nov 6 - Dec 8 $29.58, Dec 8 12:24 am $33.49, Nov 19 - Dec 23 $30.86, Dec 13 - Jan 2 $24.56, Dec 13 2:38 am $49.00, Dec 18 5:44 am $33.49, Nov 19 - Dec 23 $30.86, Dec 13 - Jan 2 $42.01, Dec 23 2:12 am $33.49, Nov 19 - Dec 23 $30.86, Dec 13 - Jan 2 $47.59, Dec 28 7:15 am $32.99, Dec 28 7:15 am $30.86, Dec 13 - Jan 2 $45.92, Jan 2 1:05 am $33.49, Jan 2 - Jan 6 $30.86, Dec 13 - Jan 2 $44.92, Jan 6 10:05 pm $33.49, Jan 2 - Jan 6 $24.50, Jan 6 - Feb 21 $43.75, Jan 11 7:29 pm $32.99, Jan 11 - Jan 16 $24.50, Jan 6 - Feb 21 $43.14, Jan 16 6:23 pm $32.99, Jan 11 - Jan 16 $24.50, Jan 6 - Feb 21 $42.75, Jan 21 6:55 pm $30.49, Jan 21 6:55 pm $24.50, Jan 6 - Feb 21 $42.58, Jan 26 8:39 pm $33.49, Jan 26 8:39 pm $24.50, Jan 6 - Feb 21 $40.67, Jan 31 7:40 pm $30.49, Jan 31 7:40 pm $24.50, Jan 6 - Feb 21 $39.58, Feb 5 11:11 pm $33.49, Feb 5 - Mar 21 $24.50, Jan 6 - Feb 21 $38.52, Feb 11 12:55 am $33.49, Feb 5 - Mar 21 $24.50, Jan 6 - Feb 21 $37.97, Feb 16 9:31 am $33.49, Feb 5 - Mar 21 $24.50, Jan 6 - Feb 21 $33.49, Feb 5 - Mar 21 $32.18, Feb 21 10:16 pm $24.50, Jan 6 - Feb 21 $33.49, Feb 5 - Mar 21 $30.76, Feb 27 7:33 am $25.91, Feb 27 7:33 am $33.49, Feb 5 - Mar 21 $31.91, Mar 10 2:06 am $24.50, Mar 10 - Mar 21 $34.56, Mar 21 9:42 pm $33.49, Feb 5 - Mar 21 $24.50, Mar 10 - Mar 21 $34.56, Mar 21 9:42 pm $24.50, Mar 10 - Mar 21 $30.26, Apr 2 10:21 am $25.91, Apr 2 - Apr 14 $25.91, Apr 2 - Apr 14 $23.98, Apr 14 12:54 am 224,285 3,471,040
2,812,500
2,109,375
1,406,250
703,125
0
Dec
Feb
Apr
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Apr
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2015
2016
Price Details
New
Last Seen
$23.98 Apr 14, '16
Highest
$49.00 Dec 18, '15
Lowest
$23.20 Nov 6, '15
Average
$32.40 (30d avg)
Added
Oct 5, 2014
3rd Party New
Last Seen
$33.49 Mar 21, '16
Highest
$36.99 Mar 1, '15
Lowest
$29.21 Oct 5, '14
Average
$33.49 (30d avg)
Added
Oct 5, 2014
3rd Party Used
Last Seen
$25.91 Apr 14, '16
Highest
$57.95 Aug 12, '15
Lowest
$24.50 Mar 10, '16
Average
$25.05 (30d avg)
Added
Oct 5, 2014
Sales Rank
30 day average: 2,620,872 3,139,059
Product Description
An award-winning author and transdisciplinary social scientist offers a must-read guide to paradigm change for creating a socially and ecologically sustainable future.
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