Author Helen Walsh
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Meet the author: Helen Walsh

In this week's Meet the Author, the BBC's Nick Higham speaks to author Helen Walsh about her new book Go To Sleep.

The book follows the story of a woman suffering from post-natal depression and sleep deprivation after the birth of her first child, an autobiographical subject matter for Walsh.

Walsh says she hopes it will "bring the issue of sleep deprivation into the public arena".

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