Katharine Grant was born into a family described by Lord Burghley, Treasurer to Elizabeth 1st, as of ‘more than usual perversity’ for clinging to their Catholic faith, an act, during the Reformation, of blatant sedition. In 1746 her five times great uncle, Francis Towneley, supported Bonnie Prince Charlie, and, as a result, was the last person in the UK to be hanged, drawn and quartered. His head was spiked on Temple Bar, and thereafter had a series of slightly macabre adventures until final burial after the Second World War.
Katharine grew up on the edge of the Lancashire moors with five sisters and one brother and, sometimes using family stories, has written nine novels for children and young adults. She has written regularly for most newspapers in Scotland and is currently the Royal Literary Fund Writing Fellow at the University of Glasgow. Sedition is her first novel for adults.