No. 4.

ENIGMA.

In stocking, not in shoe.
In white, not in blue.
In grave, not in merry.
In bright, not in dreary.
In foot, not in arm.
In tropic, not in palm.
In denial, not in yes.
In gown, not in dress.
In bread, not in pie.
In laugh, not in cry.
In second, not in third.
The whole a singing-bird.

Maggie L.