Arthur Conan Doyle's Danger! and Other Stories is a collection of short stories likely written in the early 20th century, exploring themes of war, national security, and societal flaws through imaginative narratives.
The titular story, "Danger!", centers on Captain John Sirius, a naval officer who proposes a daring strategy to counter England's formidable naval power. At the start of the story, the English monarchy faces a critical ultimatum from a smaller naval power, escalating tensions. Confident and resolute, Captain Sirius persuades the King and his advisers to reject the ultimatum, assuming command of the fleet.
He devises a strategy utilizing submarines to target merchant vessels, effectively crippling England's economy. This plan highlights both the ingenuity of modern wartime tactics and the devastating humanitarian consequences of such conflicts. The story offers a gripping exploration of naval warfare and its stark realities, weaving together themes of tactical innovation and the broader implications of war.
More than just a war story, this collection delves into the social and political issues of its time, leaving readers with a lasting impression of its depth and relevance.

PREFACE

I. DANGER! [1] BEING THE LOG OF CAPTAIN JOHN SIRIUS
II. ONE CROWDED HOUR
III. A POINT OF VIEW
IV. THE FALL OF LORD BARRYMORE
V. THE HORROR OF THE HEIGHTS
VI. BORROWED SCENES
VII. THE SURGEON OF GASTER FELL
I?HOW THE WOMAN CAME TO KIRKBY-MALHOUSE
II?HOW I WENT FORTH TO GASTER FELL
III?OF THE GREY COTTAGE IN THE GLEN
IV?OF THE MAN WHO CAME IN THE NIGHT
VIII. HOW IT HAPPENED
IX. THE PRISONER’S DEFENCE
X. THREE OF THEM
I?A CHAT ABOUT CHILDREN, SNAKES, AND ZEBUS
II?ABOUT CRICKET
III?SPECULATIONS
IV?THE LEATHERSKIN TRIBE
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