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An independent non-fiction publisher of true crime, memoir and biography

Ulverscroft are proud to exclusively distribute Ad Lib titles in all audio formats.

Created and run by an experienced team with other 80 years’ of expertise at some of the biggest publishing houses in the UK, Ad Lib and their sister imprint Mardle has launched debut authors, grown seasoned authors and created bestsellers.

Fans of true crime will recognise titles by the likes of Brad Hunter, Christopher Berry-Dee and Rob Lewis, whilst those with a more general taste will enjoy biographies and memoirs on a diverse list of figures including Prince Philip, Jeremy Clarkson and Caroline Flack.