Learn all about cats and kittens, fierce hunters and cuddly pets. What are the different breeds of cats? Do cats really have more bones than humans? How do tabbies get their stripes? What do I feed my cat? How do I take care of my cat? How can I be a good cat owner? The answers to all of these questions and more are covered in depth with detailed graphics, diagrams and exciting video that reinforce important concepts and make learning fun.

When it comes to intimacy and sex, young people today are apparently doing away with the old rules of romance and cutting straight to the chase. If recent reports are to be believed, the rise of hookup culture on college campuses is in the process of killing off dating and courtship, radically altering some of our most basic assumptions about heterosexual sex and gender. But for all the speculation, there's been little beyond anecdotal evidence to...