26 - Rover Boys on the Ocean by Arthur M Winfield

29 - Rover Boys on the Ocean by Arthur M Winfield

A sea-bound adventure awaits the Rover Boys as they search for their kidnapped father across the ocean, facing perils along the way.

28 - Rover Boys on the Ocean by Arthur M Winfield

A sea-bound adventure awaits the Rover Boys as they search for their kidnapped father across the ocean, facing perils along the way.

27 - Rover Boys on the Ocean by Arthur M Winfield

A sea-bound adventure awaits the Rover Boys as they search for their kidnapped father across the ocean, facing perils along the way.

26 - Rover Boys on the Ocean by Arthur M Winfield

A sea-bound adventure awaits the Rover Boys as they search for their kidnapped father across the ocean, facing perils along the way.

25 - Rover Boys on the Ocean by Arthur M Winfield

A sea-bound adventure awaits the Rover Boys as they search for their kidnapped father across the ocean, facing perils along the way.