PART 1 — THE QUESTION IN THE HALLWAY

For two long years, I watched my daughter come home from school looking just a little smaller than she had that morning.

Sometimes someone mocked her thrift-store sweaters.

Sometimes her backpack disappeared.

Once, somebody wrote a cruel word across her locker in permanent marker.

Every time I asked what happened, Madeline gave me the same tired answer.

“They’ll get bored eventually, Mom.”

I desperately wanted to believe her.

Then, at sixteen, Madeline became seriously ill.

One Tuesday morning, she could not get out of bed.

By that afternoon, we were sitting in the emergency department at the main hospital in Minneapolis.

Tests followed.

Bloodwork.

Scans.

Specialists.

More bloodwork.

For six terrifying days, nobody could tell me exactly what was happening.

Madeline became weaker.

I became obsessed with numbers.