One minute manager - a book for every manager, everyone (mark: 10 out of 10)

It tells a great part of what it is explained in another book ("Good boss, bad boss", which explains how people quit bad manager, not bad companies). It tell exactly when you need to congratulate, scold, thank or complain with an employee, colleague or subordinate. It tells how and for what purpose.
It tells everything in few pages.
It rocks