Martha remained close enough to witness what had happened.

Somewhere beyond the cellar, other people continued their ordinary work without knowing that their futures had shifted a little.

The change was still fragile.

It would have to be defended with memory, documents, courage, and the help of people whose names the powerful had once considered unimportant.

Chapter 30: Beneath the Bridge

By the time the matter reached the river bridge, Isaiah understood that the old story could no longer be trusted.

The trouble was not confined to one missing man or one frightened household.

It reached into decisions that had been made long before anyone in the room was prepared to answer for them.

Isaiah noticed dust lifting in the narrow shaft of daylight.

The detail was ordinary, almost insulting in its smallness, when set beside what was at stake.

Yet ordinary things had kept the plantation running while terrible things were concealed behind its polished doors.

Samuel was there, and neither of them could pretend that the next conversation would be harmless.

Isaiah and Samuel reached the bridge at low water and found an iron ring set into the underside of a support beam.

The ring held a chain leading to a waterproof cylinder wedged among the stones.

Inside the cylinder was a statement written by Thomas on the night he vanished.

It named the patriarch, Pike, Dr.

Voss, and an unnamed fourth participant identified only by an initial.

Isaiah refused to assume the missing initial belonged to Eleanor.

When the moment passed, Isaiah did not feel the relief that stories often promise after a brave decision.

There was only the knowledge that a line had been crossed and that turning back would require a fresh betrayal.

Samuel remained close enough to witness what had happened.

Somewhere beyond the river bridge, other people continued their ordinary work without knowing that their futures had shifted a little.

The change was still fragile.

It would have to be defended with memory, documents, courage, and the help of people whose names the powerful had once considered unimportant.

Chapter 31: The Fourth Initial

By the time the matter reached the workshop, Isaiah understood that the old story could no longer be trusted.

The trouble was not confined to one missing man or one frightened household.

It reached into decisions that had been made long before anyone in the room was prepared to answer for them.

Isaiah noticed a bell sounding somewhere beyond the yard.

The detail was ordinary, almost insulting in its smallness, when set beside what was at stake.