I am going to risk the road now,' said Bingo, who had stubbed his toes several times against hidden roots and stones in the grass.

"By probing the subconscious until we find the hidden root of your distress."

The last thing he needed now, a day before the fight, was to twist his ankle on some hidden root or stone.

What became of the path inside could not be seen, but it doubtless led round the hidden roots of the great central trees.

Under the thin crust of snow, the ground was damp and muddy, slick footing, with rocks and hidden roots to trip you up.

Her foot caught on a hidden root, pulling her up short.

A hidden root caught Jupe's foot and he fell heavily to the ground.

He staggered as a hidden root, obviously on the side of the Law, tripped him.

The ground foliage grabbed at his ankles, and hidden roots snagged his toes.

The horse stumbled on a hidden root and the girl pitched sideways.