Above them masses of black leaves broke up the moonlight.

The masses were breaking to the right and to the left and heading for separate destinations.

A mass of blackness broke from the wall and shot forward with incredible swiftness.

That mass would probably have broken any bones caught underneath it.

The huge mass simply broke into several pieces, each still moving at that unnaturally high speed.

A great dark mass broken with squares of irrelevant light.

By now the mass of Garners had broken ranks and were grouped around him.

The billowing mass broke apart, held, and reformed in new combinations.

A brown, crumbly mass struck his left foot and broke there.

Then suddenly the entire mass broke, howling and screaming.