Cock-and-Bull Story.  Where did a fanciful tale get the name "cock-and-bull story"?  The expression is a derisive allusion to the fables of Aesop and others in which cocks moralize and bulls debate.

(Learn something everyday in the bookshop!)

Our Trail in Need of Clean-up

This time of year it is difficult to get a picture without garbage.  (Missed the plastic in this one.)

~ Why Do We Say It?  The Stories Behind the Words, Expressions and Cliches We Use, Castle Books, 1985.