Ten years after my wife died giving birth to our triplets, I found a maple box on our porch after their birthday party. The tag was in her handwriting. Inside were three sealed letters and one sentence that made me realize Cleo had been part of our daughters’ childhood in ways I never knew.

The box was waiting on our porch after everyone went home.

I almost missed it.

The backyard still looked like a party had exploded across it.

Pink streamers hung crookedly from the fence.

Paper plates sagged beside half-eaten slices of cake.

Three balloons bumped against the porch railing whenever the night breeze moved through.