How can I transfer heat from my wood stove in my house to my detached garage?

I have a wood burning furnace ok my house, but someone went through the trouble of insulating the garage. As I m the car repair man of my entire family, and living in northeast Indiana, what would be the best way to store and transfer heat to my garage? I was thinking like a large boiling pot of water or something,... show more I have a wood burning furnace ok my house, but someone went through the trouble of insulating the garage. As I m the car repair man of my entire family, and living in northeast Indiana, what would be the best way to store and transfer heat to my garage? I was thinking like a large boiling pot of water or something, but surely others have tried this or have heard of a better solution. What can you give me?
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