Buy from Amazon
$48.59 $6.50
$41.00
$32.00
$23.00
$14.00
Apr
Jun
Aug
Oct
Dec
Feb
Apr
Jun
2015
2016
$14.15, Feb 7 - Mar 2 $14.15, Feb 7 - Mar 2 $6.69, Feb 7 - Feb 15 $14.15, Feb 7 - Mar 2 $14.15, Feb 7 - Mar 2 $6.50, Feb 17 - Feb 19 $14.15, Feb 7 - Mar 2 $14.15, Feb 7 - Mar 2 $6.69, Feb 21 - Feb 25 $14.15, Feb 7 - Mar 2 $14.15, Feb 7 - Mar 2 $9.74, Feb 27 - Mar 2 $14.14, Mar 4 5:21 am $14.14, Mar 4 5:21 am $13.73, Mar 4 - Mar 31 $14.18, Mar 6 - Mar 15 $14.18, Mar 6 - Mar 15 $13.73, Mar 4 - Mar 31 $14.18, Mar 6 - Mar 15 $13.73, Mar 4 - Mar 31 $14.11, Mar 17 4:34 pm $13.73, Mar 4 - Mar 31 $16.95, Mar 20 - Apr 23 $13.73, Mar 4 - Mar 31 $16.95, Apr 26 - Apr 20 $15.95, Apr 26 - Jun 30 $31.57, Jul 4 6:01 am $16.95, Apr 26 - Apr 20 $25.81, Jul 8 3:48 pm $16.95, Apr 26 - Apr 20 $16.95, Apr 26 - Apr 20 $12.95, Jul 13 - Aug 6 $40.98, Aug 10 3:07 am $16.95, Apr 26 - Apr 20 $48.59, Aug 13 - Sep 5 $16.95, Apr 26 - Apr 20 $16.95, Apr 26 - Apr 20 $12.96, Sep 9 - Oct 19 $16.95, Oct 21 - Oct 30 $16.95, Apr 26 - Apr 20 $17.95, Nov 3 8:05 pm $16.95, Apr 26 - Apr 20 $17.45, Nov 7 10:53 pm $16.95, Apr 26 - Apr 20 $16.95, Apr 26 - Apr 20 $12.95, Nov 12 1:33 am $16.95, Nov 16 7:03 am $16.95, Apr 26 - Apr 20 $16.95, Apr 26 - Apr 20 $12.90, Nov 20 4:15 pm $16.95, Apr 26 - Apr 20 $12.62, Nov 25 2:24 am $16.95, Apr 26 - Apr 20 $12.32, Nov 29 6:55 pm $16.95, Apr 26 - Apr 20 $12.05, Dec 4 4:37 pm $16.95, Apr 26 - Apr 20 $12.87, Dec 9 8:01 pm $16.95, Apr 26 - Apr 20 $11.78, Dec 14 8:03 pm $16.95, Apr 26 - Apr 20 $11.90, Dec 19 8:37 pm $16.95, Apr 26 - Apr 20 $11.79, Dec 24 3:36 pm $16.95, Apr 26 - Apr 20 $11.83, Dec 29 5:14 pm $16.95, Apr 26 - Apr 20 $11.82, Jan 3 12:00 pm $16.95, Apr 26 - Apr 20 $11.90, Jan 8 9:39 am $16.95, Apr 26 - Apr 20 $11.84, Jan 13 - Jan 18 $16.95, Apr 26 - Apr 20 $11.90, Jan 23 - Jan 28 $16.95, Apr 26 - Apr 20 $11.00, Feb 2 - Feb 7 $16.95, Apr 26 - Apr 20 $11.91, Feb 12 - Mar 4 $16.95, Apr 26 - Apr 20 $12.79, Mar 16 8:59 am $16.95, Apr 26 - Apr 20 $14.15, Mar 22 - Mar 28 $16.95, Apr 26 - Apr 20 $16.40, Apr 8 2:56 pm $19.95, Apr 20 10:33 am $16.95, Apr 26 - Apr 20
100,202 1,657,499
1,953,125
1,464,844
976,563
488,281
Apr
Jun
Aug
Oct
Dec
Feb
Apr
Jun
2015
2016
Price Details
New
Latest
$16.95 1 day ago
Highest
$16.95 Apr 26, '15
Lowest
$14.11 Mar 17, '15
Average
$16.95 (30d avg) $16.95 (90d avg) $16.95 (180d avg) $16.95 (365d avg) $16.69 (Lifetime average)
Added
Feb 7, 2015
3rd Party New
Last Seen
$14.18 Mar 15, '15
Highest
$14.18 Mar 6, '15
Lowest
$14.14 Mar 4, '15
Average
$14.16 (Overall average)
Added
Feb 7, 2015
3rd Party Used
Latest
$19.95 1 day ago
Highest
$48.59 Aug 13, '15
Lowest
$6.50 Feb 17, '15
Average
$15.07 (30d avg) $12.90 (90d avg) $13.20 (180d avg) $16.99 (365d avg) $16.17 (Lifetime average)
Added
Feb 7, 2015
Sales Rank
30 day average: 540,686 90 day average: 615,044
Product Description
Sex Signals: The Biology of Love offers new insights about why people behave the way they do when they meet, flirt, touch, and fall in love. Dr. Perper's ideas are based on more than 900 hours of scientific observations made wherever men and women meet -- in singles bars, restaurants, parties, train stations. He concludes that intimacy develops not through magic or "good vibes" but through a clearly defined courtship sequence that involves the two people in a mutual, escalating, and interlocking series of stages: from the approach, through talking, turning to face each other, touching, and synchronizing movements. Dr. Perper sees love and intimacy as part of a tapestry that weaves together strands from culture, history, psychology, and biology. Sex Signals will interest general readers as well as biologists, social scientists, and students of human behavior and sexuality.
Back to store list