Seeing my distress, a librarian reassured me that everything “of worth” had been digitized. But I do not use a computer, and I am deeply saddened by the loss of books, even bound periodicals, for there is something irreplaceable about a physical book: its look, its smell, its heft. I thought of how the library once cherished “old” books, had a special room for old and rare books; and how in 1967, rummaging through the stacks, I had found an 1873 book, Edward Liveing’s Megrim, which inspired me to write my own first book.

I’m not telling you a story so much as a shipwreck—the pieces floating, finally legible.

Remember: The rules, like streets, can only take you to known places. Underneath the grid is a field—it was always there—where to be lost is never to be wrong, but simply more.

But without a name, things get lost. The image, however, is clear.

All over the country, a scattered network of librarians would note this information, collating it with the Rolodex in their minds, cross-referencing it with the re-placed children they might have learned about. Some kept a running written list, but most, wary, simply trusted to memory. An imperfect system, but the brain of a librarian was a capacious place. Each of them had reasons of their own for taking this risk, and though most of them would never share these reasons with the others, would never even meet them face-to-face, all of them shared the same desperate hope of making a match, of sending a note back, sandwiched between pages, with a child’s new location.