We will avoid, as far as possible, stepping on to the quaking bog of Reichs history.
At other times it was through the quaking bog or treacherous muskeg.
Anyhow, there will be solid ground at the bottom, not a quaking bog.
I am now going to cross the quaking bog, and go through the burning forest.
The frost King freezes up every lake and stream, and hardens into adamant every muskeg and quaking bog.
The majority of his comrades sank helplessly into this quaking bog.
First Aunt: There is a good dyke around about the marshes, and a sort of quaking bog.
They left the strange island in the heart of the quaking bog in the same way they had reached it.
The old–fashioned garden reeled before her eyes, and the hard–gravelled path seemed to become a quaking bog.
Our Arethusa is one of the prettiest of the orchids, and has been pursued through many a marsh and quaking bog by her lovers.