In December 1907, Lancaster published the story "Mun Sami's Revenge: A Story of the Natal Sugar Plantations" in
The Wide World Magazine. This magazine asked for contributors to write about their real life experiences, and authors commonly stated how they were aware of the story. Lancaster said that "I was at
Shepstone,
Natal, in the employ of the Government, when the affair happened. I know all the people concerned quite intimately, with the exception of the unfortunate De Vaux." and had previously published
two of his father's novels. In the preface, Lancaster describes the book as "a modest attempt... to show that under certain conditions and even in time of peace the naval service of to-day affords as much opportunity for dashing and romantic adventure as was to be found afloat in the stirring days of Drake and his fellow Elizabethan heroes." The book was favourably received: • "one of those romances of the navy so dear to the heart of every lad worth his salt"
Sheffield Daily Telegraph. • "Mr Lancaster, at any rate, has succeeded, with remarkable verisimilitude, in giving us a vigorous and exciting picture of the sea-life of the present day and introducing incidents quite within the possibility of the varied duties now imposed upon the 'handy man.'"
Aberdeen Press and Journal. • "The book embodies a vivid account of life upon a modern warship, with many thrilling adventures, told in a fresh and convincing way."
Portadown News. Lancaster's next book was
In the power of the Enemy written together with his father,
Harry Collingwood. While the book was only published as a novel by Sampson Low in 1925, it was published as a serial in 1912. In July 1912, Lancaster said that a further book of his,
The Serpent, set in New Zealand, had been accepted by Sampson Low, and that the manuscript of a fourth was taken to England (from Canada) by the managing director of Sampson Low. After the war, Lancaster wrote almost nothing. The story
A deal in Black Ivory was published as a serial story in
Chums on 8 September 1924 and 5 October 1924, but it is not clear if this was newly written. In 1925, Sampson Low finally published
In the Power of the Enemy which Lancaster had written together with his father and which had appeared as a serial in 1912. In 1933, Lancaster wrote
Vanished Lands: Atlantis and Lemuria, a very short essay, for the
New Zealand Herald. ==The First World War==