Sean Callery is a writer with a background in journalism and teaching. He has experience researching and writing articles and books on a wide variety of general information subjects. He is also an experienced primary school teacher who has worked with many children developing their memory skills.

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Sean Callery is a writer with a background in journalism and teaching. He has experience researching and writing articles and books on a wide variety of general information subjects. He is also an experienced primary school teacher who has worked with many children developing their memory skills.

Select Guide Rating