Ballantyne, R. M: The Lighthouse. V1. 1 Oct 2010
 

R. M. Ballantyne (24 April 1825 – 8 February 1894) was a Scottish juvenile fiction writer.
Born Robert Michael Ballantyne in Edinburgh, he was part of a famous family of printers and publishers. At the age of 16 he went to Canada and was six years in the service of the Hudson's Bay Company. He returned to Scotland in 1847, and published his first book the following year, Hudson's Bay: or, Life in the Wilds of North America. For some time he was employed by Messrs Constable, the publishers, but in 1856 he gave up business for the profession of literature, and began the series of adventure stories for the young with which his name is popularly associated.

Excerpt
The sea had filled the pit some time before, and driven the men out of it. These busied themselves in collecting the tools and seeing that nothing was left lying about, while the men who were engaged on those parts of the rocks that were a few inches higher, continued their labours until the water crept up to them. Then they collected their tools, and went to the boats, which lay awaiting them at the western landing-place.