They were portraits of great men of history who had spent their lives in perpetual devotion to a great human ideal: Thaddeus Kosciusko, the hero whose dying words had been Finis Poloniae;* Markos Botzaris, for modern Greece the reincarnation of Sparta's King Leonidas; Daniel O'Connell, Ireland's defender; George Washington, founder of the American Union; Daniele Manin, the Italian patriot; Abraham Lincoln, dead from the bullet of a believer in slavery; and finally, that martyr for the redemption of the black race, John Brown, hanging from his gallows as Victor Hugo's pencil has so terrifyingly depicted.

*Latin: "Save Poland's borders." Ed.

What was the bond between these heroic souls and the soul of Captain Nemo? From this collection of portraits could I finally unravel the mystery of his existence? Was he a fighter for oppressed peoples, a liberator of enslaved races? Had he figured in the recent political or social upheavals of this century? Was he a hero of that dreadful civil war in America, a war lamentable yet forever glorious . . . ?

Suddenly the clock struck eight. The first stroke of its hammer on the chime snapped me out of my musings. I shuddered as if some invisible eye had plunged into my innermost thoughts, and I rushed outside the stateroom.

There my eyes fell on the compass. Our heading was still northerly. The log indicated a moderate speed, the pressure gauge a depth of about sixty feet. So circumstances were in favor of the Canadian's plans.

I stayed in my stateroom. I dressed warmly: fishing boots, otter cap, coat of fan-mussel fabric lined with sealskin. I was ready. I was waiting. Only the propeller's vibrations disturbed the deep silence reigning on board. I cocked an ear and listened. Would a sudden outburst of voices tell me that Ned Land's escape plans had just been detected? A ghastly uneasiness stole through me. I tried in vain to recover my composure.

A few minutes before nine o'clock, I glued my ear to the captain's door. Not a sound. I left my stateroom and returned to the lounge, which was deserted and plunged in near darkness.

I opened the door leading to the library. The same inadequate light, the same solitude. I went to man my post near the door opening into the well of the central companionway. I waited for Ned Land's signal.

At this point the propeller's vibrations slowed down appreciably, then they died out altogether. Why was the Nautilus stopping? Whether this layover would help or hinder Ned Land's schemes I couldn't have said.

The silence was further disturbed only by the pounding of my heart.

Suddenly I felt a mild jolt. I realized the Nautilus had come to rest on the ocean floor. My alarm increased. The Canadian's signal hadn't reached me. I longed to rejoin Ned Land and urge him to postpone his attempt. I sensed that we were no longer navigating under normal conditions.

Just then the door to the main lounge opened and Captain Nemo appeared. He saw me, and without further preamble:

"Ah, professor," he said in an affable tone, "I've been looking for you. Do you know your Spanish history?"

Even if he knew it by heart, a man in my disturbed, befuddled condition couldn't have quoted a syllable of his own country's history.

"Well?" Captain Nemo went on. "Did you hear my question? Do you know the history of Spain?"

"Very little of it," I replied.

"The most learned men," the captain said, "still have much to learn. Have a seat," he added, "and I'll tell you about an unusual episode in this body of history."

The captain stretched out on a couch, and I mechanically took a seat near him, but half in the shadows.

"Professor," he said, "listen carefully. This piece of history concerns you in one definite respect, because it will answer a question you've no doubt been unable to resolve."

"I'm listening, captain," I said, not knowing what my partner in this dialogue was driving at, and wondering if this incident related to our escape plans.

"Professor," Captain Nemo went on, "if you're amenable, we'll go back in time to 1702.