I felt like a hired assassin weakening on the verge of a crime. The next instant I saw the lantern hidden on the mussel rocks raised and lowered thrice.

It was the signal!

Again all was darkness save the gleaming line of surf. My heart thumped in my ears. Ten minutes passed; then again the lantern was raised, the figures of the two men standing in silhouette against its steady rays.

I saw now a small sloop rear itself from the breakers, a short, squat little craft with a ghostly sail and a flapping jib. On she came, leaping and dropping broadside among the combers. The lantern now shone as clearly as a beacon. A sea broke over the sloop, but she staggered up bravely, and with a plunge was swept nearer and nearer the jagged point of rocks awash with spume. Braced against the tiller was a man in drenched tarpaulins; two other men were holding on to the shrouds like grim death. On the narrow deck between them I made out a bale-like bundle wrapped in tarpaulin and heavily roped, ready to be cast ashore.

A moment more, and the sloop would be on the rocks; yet not a sound came from the thicket. The suspense was sickening. I had once experienced buck-fever, but it was nothing compared to this. The short carbine began to jump viciously under my grip.

The sloop was nearly on the rocks! At that critical moment overboard went the bundle, the two men with the lantern rushing out and dragging it clear of the swash.

Simultaneously, with a crackling roar, six tongues of flame spat from the thicket and we charged out of our ambush and over the crest of the dunes toward the smugglers' craft and its crew, firing as we ran. The fellow next to me stumbled and fell sprawling in the sand.

In the panic that ensued I saw the sloop making a desperate effort to put to sea. Meanwhile the two accomplices were running like rabbits for the marsh. Close to the mysterious bundle their lantern lay smashed and burning luridly in its oil. The brigadier sprang past me swearing like a pirate, while his now thoroughly demoralized henchmen and myself stumbled on, firing at random with still a good hundred yards between us and the abandoned contraband.

At that instant I saw the sloop's sail fill and then, as if by a miracle, she slowly turned back to the open sea. Above the general din the brigadier's voice rang out, bellowing his orders. By the time the sloop had cleared the breakers his language had become unprintable. He had reached the mussel rocks and stood shaking his clenched fists at the departing craft, while the rest of us crowded about the bundle and the blazing lantern. Every one was talking and gesticulating at once as they watched the sloop plunge away in the darkness.

"Sacré mille tonnerres!" roared the brigadier, sinking down on the bundle. Then he turned and glared at me savagely. "Idiot!" he cried, labouring for his breath. "Espèce d'imbécile. Ah! Nom d'un petit bonhomme. You were on the end. Why did you not head off those devils with the lantern?"