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Pen & Quin: International Agents of Intrigue

Books 1-4 

by KS Mitchell


When twelve-year-old twins Penelope and Quintus Grey Reyes are sent to Mexico to spend the summer with their grandparents, Pen creates a website advertising their services as international agents of intrigue. When a mysterious client hires them, the twins jump into the world of international intrigue.


Embark on a thrilling adventure with the International Agents of Intrigue series, as Pen & Quin navigate a world of mystery, art, and technology. From Mexico to Boston, Greece, and Machu Picchu, join Pen & Quin as they uncover ancient secrets, solve art heists, and unravel the mysteries of cursed artifacts. Each book in the International Agents of Intrigue series brings a new challenge that tests the twins' investigative skills and brings new friends and adventures. Get ready for a captivating journey filled with suspense, danger, and the excitement of unraveling centuries-old mysteries alongside these dynamic young detectives.

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