Our story
Born from a missionary family's kitchen table
Wonder Letters grew out of a simple question: how do you help your own children care about people they've never met, in places they've never been?
Meet Hannah
Hannah Hagarty is a mother of ten, a published author, and a former overseas missionary. She and her husband worked in Tbilisi, Georgia, where very few people had ever heard the gospel. It was hard, beautiful work, and it marked their whole family.
When God, in His sovereignty, brought them home through a tragic set of circumstances, Hannah noticed something. Her kids remembered the people. They remembered the smell of chai brewed over a charcoal stove, the sound of the call to prayer echoing across rooftops, the taste of flatbread shared with new friends. Those memories shaped their hearts.
But most American kids never get those moments. They hear about "the nations" in Sunday school, maybe see a map on the wall. It's abstract. Distant.
Hannah wanted to change that. She picked up her paintbrushes, sat at the kitchen table, and started illustrating.
The first Wonder Letter arrived in mailboxes in January 2025. It was handwritten, hand-illustrated, and told the story of a child's life in an unreached people group — from the child's own perspective. No statistics. No guilt. Just a window into a real life, and an invitation to pray.
Every illustration is done by a professional artist
What we believe
Every people group matters
There are over 7,000 unreached people groups in the world — communities with little or no access to the gospel. God's heart is for every one of them, and we believe children can learn to share that heart.
Kids are never too young to care
When children learn about the world through stories and prayer rather than statistics, something sticks. They don't just know about the nations — they care about them.
Generosity is built into everything
50% of all Wonder Letters profits go directly to Global Serve International to support workers among unreached people groups. Your subscription is an act of generosity.
Our partner
Global Serve International
Global Serve International supports long-term workers among unreached people groups around the world. They provide training, care, and resources to people who have given their lives to sharing the gospel where it has never been heard. When you subscribe to Wonder Letters, half of the profits go directly to this work.
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Bring the world to your family's mailbox
Every letter is a window into another life, another culture, another corner of God's creation. Your family will never see the world the same way.
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