Both combine to form a series of shallow, connected lakes on the city's west side.

Then he pulled the big door and hurriedly replaced the letters so they formed a series of five A's.

The space between these light areas, near the summit, forms a series of elongated dark spots.

Each volume is complete in itself, but they form a continuing series.

They form a series of gigantic steps in the course of the river.

Thus this entire set of books form a united series upon which Verne worked intermittently during ten years.

Economics handbooks that form a series include, but are not limited to, the following.

Although the books theoretically form a series, actually there is little continuity between volumes.

The ground was cleared in 1898 to form a series of cricket fields.

Taken together, the games form an intricate series of interlocking stories.