The People Spotter's Guide Vol. 1 : A Field Guide to Humans
The People Spotter's Guide, Vol 1 is a tongue-in-cheek catalog, presenting over 100 types of humans.
The guide encourages you to go out and explore your own biotope and to take a closer look at the people living in it.
Every spot is awarded a number of points - the rarer the behavior you've witnessed, the more points you'll get.