Suddenly there was a big splash!
"August!" yelled all the boys at once, for indeed August was gone from the springboard.
"Quick!" called Harry to his companions. "He can't swim!"
The next minute the boy in the water came to the top and threw up his arm. But no one was near enough to reach it.
"Strike out, August!" yelled Bert. "We're coming," and one boy after the other dropped in the water now, having thrown off their heavy clothing.
"Oh, where is he?" screamed Bert in terror, for no movement on the water's surface showed them where August was.
"Here!" cried Tom Mason, who was quite a distance out. "Here he is! Help! come quick!"
No need to urge the boys to hasten, for all realized the danger their companion was in.
"Don't pull down, August," went on Tom. "Try to help yourself, or you'll pull me under." Harry had around his neck a strong piece of rope he picked up as he made a dive into the water.
"Take hold of this," he called to August, "and we can all pull."