The Powder Treason — Alex Woolf

The final book in the trilogy of exciting historical thrillers, The Shakespeare Plot!
 
The year is 1605. Alice and Richard Fletcher, and their friend Tom Cavendish, are spies for the British government. After Tom discovers a secret cargo of gunpowder, the trio must risk life and limb to piece together a terrifying and deadly Catholic plot against the King. Swiftly paced, suspenseful, and packed with political scheming, romance, and murder, The PowderTreason will keep young readers on the edge of their seats. Coded messages throughout provide clues about the murderous conspiracy.