does anywone now how to add cambria police to pages?

It sounds like a police department but in connection to Pages it si something I presume. What is it?

Cambria is a 'serif font that came with Windows Vista and Microsoft Office 2007, specifically designed for screen reading and to keep the good integrity of small characters when printing.' ('Police de caractères' is French for 'font'.)

Quit Pages. Double-click the font to examine it and have the option to add it to Font Book. If it's compatible with Macs it will be added to the font list and be available in Pages.