Grandpa had always been a secret-keeper. Not the bad kind — the good kind. The kind who hid Easter eggs in places nobody thought to look, who knew where the key to the garden shed was when everyone else had forgotten, who always had a coin behind your ear if you were patient enough to sit still.
When Grandpa died in the winter, Rosie was seven. She didn't fully understand it at first. She understood that he wasn't coming to Sunday lunches anymore. She understood that his chair at the table was empty. She understood that her grandmother sometimes went quiet in the middle of conversations, in the way you do when something is too big to fit into words.
The following spring, Rosie was in Grandpa's garden when she found the first one.
She was kneeling by the rose bed, pulling weeds the way Grandpa had shown her, when her fingers found something that wasn't a root. A small tin, the kind sweets come in, wrapped in a plastic bag and pushed into the earth beneath the thorniest rose — the deep red one he'd called Old Red, because he'd never learned its proper name.
Inside the tin was a letter.
Rosie-Rabbit, it began, in Grandpa's big looping writing, if you've found this, you've been looking properly. That's my girl.
He had written it last autumn. She knew because he mentioned the apples — that it had been a good year for apples, which it had. He wrote about how she'd helped him pick them, standing on the lowest branch and dropping them down to him, one by one.
He wrote: I want you to know that watching you grow up has been the best thing I've ever seen. Better than the war ending. Better than your grandmother's face on our wedding day, and that was very nearly perfect. You have your own kind of magic, Rosie, and I see it every time I look at you.
He wrote: Gardens keep secrets well. I've left a few more, just in case. Look under the big stone by the gate. Look behind the pot of lavender. Look where Old Red's roots meet the path.
Rosie sat in the soil with the letter on her knees for a long time. Bees moved through the roses. The sun came through the apple tree in that afternoon way it did, dappled and warm. She wasn't crying, exactly. She was feeling something that didn't have a clear name — something like sad and something like held and something like still.
She found three more letters that spring, and two more the following autumn, and one last one the spring after that. Each one was dated, and each one was about something specific: the time she'd been brave at school, the morning they'd watched a robin build a nest, what he hoped she'd know when she grew up.
She kept them in a box by her bed, folded into their original squares. They smelled of the garden — soil and green and something sweet she couldn't identify.
The last one ended: This is the last one, I think. I'm not sure where else to hide them and your grandmother is beginning to wonder what I'm up to in the garden. But Rosie — I am here in every rose and every apple and every square of mud under your fingernails. That's where to look for me. You'll always know where to find me.
Rosie read it three times. Then she folded it up, and went to pull weeds, because the garden wouldn't tend itself and Grandpa had always said that gardens needed people who showed up for them.
She showed up. She always did.
