June 21st Father's Day! All the best gift ideas.  Shop NowJune 21st Father's Day! All the best gift ideas.  Shop Now
eBook
$9.99
Membership Card Icon
Collect stamps to save with Rewards. 10 stamps = $5. Learn More
Select a store to view item availability.

Available on compatible , the free NOOK App, and in My Digital Library

NOOK App

Download NOOK app

NOOK Devices

NOOK eReaders

  • NOOK GlowLight 4 Plus
  • NOOK GlowLight 4e
  • NOOK GlowLight 4
  • NOOK GlowLight Plus 7.8"
  • NOOK GlowLight 3
  • NOOK GlowLight Plus 6"

NOOK Tablets

  • NOOK 8.7" Reading Tablet
  • NOOK 9" Lenovo Tablet
  • NOOK 10" HD Lenovo Tablet
  • NOOK Tablet 7" & 10.1"
  • NOOK by Samsung Galaxy Tab 7.0 [Tab A and Tab 4]
  • NOOK by Samsung [Tab 4 10.1, S2 & E]

Free NOOK Reading Apps

  • NOOK for iOS
  • NOOK for Android

BN.com website

Go to your Digital Library in My Account

Limit 1 per customer
“Love is a theme which at all times and in all countries has been of primary interest to men and women, and therefore this book, which throws an illuminating ray of light in many a dark place still wrapped in mystery and silence, not only impresses the psychologist, but also fascinates the general reader with its wealth of interesting detail and charm of expression.”-Ellie Schleussner

In The Evolution of Love (1922) the Austrian Poet-Philosopher Emil Lucka reveals his conception of the deve...