Doris had actually known both, and that made her endlessly fascinating.
It's an endlessly fascinating book, and dull would he or she be who didn't find it hard to put down, once picked up.
A whole era of French painting is touched on in this endlessly fascinating little picture.
It's an endlessly fascinating city, and is, of course, America's entertainment capital.
This has been an absolutely entertaining and endlessly fascinating series of reports.
"He always found ways to make the human body endlessly fascinating."
Both men, so different, made the world seem huge and endlessly fascinating.
The experimental possibilities now open to him were endlessly fascinating.
To students of human nature it is an endlessly fascinating laboratory.
And while English middle class society is, I'm sure, endlessly fascinating to some people, it isn't to me.