cover title author rating rating my rating read added Down arrow
 
Nonviolent Communication: A Language of Life
4.31
not set
Apr 20, 2017
 
Gamify: How Gamification Motivates People to Do Extraordinary Things
3.40
not set
Mar 30, 2016
 
Patterns in Game Design
3.59
not set
Mar 07, 2016
 
The Gameful World: Approaches, Issues, Applications
4.58
not set
Jan 24, 2016
 
العمامة والقبعة
3.49
not set
Jun 13, 2015
 
قصر الكلام
4.19
not set
Dec 24, 2012