They were in a valley, out of which they could not very well wander without knowing it, and they stumbled on, smashing into thickets and swerving round fallen trees, until they struck a clearer trail, and it was with relief that Nasmyth saw a tall split-rail fence close in front of him.
"The Greater Power"
Harold Bindloss W. Herbert Dunton
Now it was crawling along very slowly, swerving close to the curb as it came within a few feet of the entrance to the coffee house.
"The Gray Phantom's Return"
Herman Landon
A gust of wind, a stone, a careless movement of the rider may turn the bicycle to the right or the left, but unless some disturbing force is applied it will go straight ahead, and if all resistance to its motion could be removed it would go always at the speed given it by the last power applied, swerving neither to the one hand nor the other.
"A Text-Book of Astronomy"
George C. Comstock