'This absorbing and original book introduces us to one of the most extraordinary political phenomena of the seventeenth century: the outpouring of sympathy for the executed Charles I in the Dutch Republic. Interweaving correspondence, printed pamphlets and engravings, plays, poetry, and popular song, Helmers' beautifully crafted and deeply researched study reveals a true media phenomenon, engaging one of Europe's most sophisticated publics.' Andrew Pettegree, University of St Andrews