If you are looking for a "colourful" beneric term, it must depend to some extent on what sort of stories they are, I suppose. But these suggestions might spark off a train of something!

A spiel of stories
A tailof .. - if you wish to be whimsical - if you wish at the same time to be abscure, the a concatenation of ..
a whisper of ..
a kneepad of .. (as in "at my mother's ..)
thence a hassock of ..


How about a shake of tales ?