M.J. Trow 
Silent Court [EPUB ebook] 

Second in the thrilling new Kit Marlowe historical mystery series
November, 1583. Desperate not to let the Netherlands fall into the hands of Catholic Spain, the Queen’s spymaster orders Cambridge scholar and novice spy Christopher Marlowe to go there to assist its beleaguered leader, William the Silent.
However, travelling in disguise as part of a troupe of Egyptian players, Marlowe encounters trouble at the home of Dr John Dee, one of their tricks ends in tragedy — and an arrest for murder . . .