Let's hope it's going to be a very unlucky number for one of you.

It seems that five is an unlucky number for us.

Readers can decide for themselves as they learn about the history and psychology of the seemingly unlucky number.

Getting his 13th victory took him five weeks, so 12 was his unlucky number.

The number 13 is considered an unlucky number in some countries.

For this reason thirteen came to be considered an unlucky number.

Because 9 is considered to be an unlucky number in South African traditional culture, a tenth line was added.

But we have to make sure thirteen is his unlucky number.

King also noted how the numbers of the title add up to the supposedly unlucky number 13.

An unlucky number, perhaps, for those given to such superstitions.