It was in the mid-1960s that Laurence J. Peter, a young teacher in Canada, wondered why one encounters so many incompetent employees over the course of a career ...

The plaque outside the Metro Theatre, which was installed by the Vancouver Public Library, describes The Peter Principle as "one of the most famous non-fiction books written in British Columbia." ...

Peter & Raymond Hull and published in their book “The Peter Principle” in 1968 was actually at work within my company. According to observations made in the Peter Principle, every employee ...