While attending a Renaissance Faire, newly knighted pet-tectives Horace and Bunwinkle are faced with courtly intrigue when a vandal wreaks havoc during the festivities.

Eleven-year-old Imogene (Impy) has grown up with two parents working at the Renaissance Faire, and she's eager to begin her own training as a squire. First, though, she'll need to prove her bravery. Luckily Impy has just the quest in mind-she'll go to public school after a life of being homeschooled! But it's not easy to act like a noble knight-in-training in middle school. Impy falls in with a group of girls who seem really nice (until they don't)...