Abruptly he heard footsteps behind him, and a shadow of a man materialized beside him.

The shadow materialized as the figure moved forward into the room with a curiously lithe movement.

A large shadow materialized into something living and breathing.

Beyond her a shadow materialized from out of a room.

When Bran went to do his evening chores a shadow materialized from behind the great trunk of a pine tree.

From the corner of his eye, he saw the first shadow materialize.

The shadow on Joshua's stomach wall had materialized into a vein-and-capillary-rich mass.

He leaned forward to look into the pit as a dark shadow materialized behind him.

Then a shadow materialized within the mist before him.

Arrogant and sure, the two deadly shadows materialized out of the murk.