Chapter 6 - The Wooden Box and the Brass KeyThe following weekend, Margaret arrived at the Calder farm carrying a blue canvas bag filled with the twenty-three envelopes tied in faded string.

She also brought a small wooden box with ANNIE hand-carved into the lid. Inside lay a brass key, a photograph of Daniel holding a wooden rocking horse ("For Annie, if Claire ever says yes"), and a bank document dated six months before Daniel died.
The document showed a safe-deposit box at a bank in Millstone registered under two names: Daniel Mercer and Claire Bennett.
Bank records showed that my mother had quietly visited that safe-deposit box once—three months before she died, right after my seventh birthday. She had opened something they shared and told no one.
In the wooden box, I also found a folded note from Daniel:
May you like
Annie, if this reaches you, ask why Claire went back to Millstone. The answer is in the box, but not where Margaret thinks. There is something Claire and I agreed never to put in a letter.
For eighteen years, I thought my mother was simply running from her past. Now I knew she had returned to it months before her death.