Watson and Alice- Prolific Swashbucklers (Holiday Edition) is the third volume to the book series, wherein our heroes, accompanied by our new dynamic duo of Park Shi Hyung and Jin Seok Woo, go on some more adventures during their summer break. In the sixth episode, we see Watson and his friends head towards the Irish farmhouse in the countryside, run by Alice’s uncle. We also see two characters from the first volume make a comeback in this episode. But only a few hundred metres away from their holiday location is the Darean Town infested by intimidating hoodlums that led the town to be almost derelict. We meet a resident of that town, Darcy Cooper, who helps them fight against the bandits in order to save the Mayor’s daughter, Virginia. Do they succeed? Or does the reign of the hoodlums continue to flourish in the town? In the seventh episode, the timeline of an alternate medieval France somehow merges with the timeline of our protagonists, and we get princess Margaret who accidentally appears inside their refrigerator. She mentions about their ongoing battle with Britain and returns back to her realm. This drives our group to travel back in time to help her, but when they reach there, they encounter a completely different problem. They get the position of musketeers and after succeeding in their first mission, they meet the shady Cortez, chief advisor to the King of France, Calvin III, brother of Margaret. Does he really turn out to be the villain of the story, or an innocent courtier? The eighth episode encounters Park’s accidental teleportation to ancient Egypt after she finds a ring in a mound of sand. This leads the rest of our group to travel to the same place to find her, which they succeed in as soon as they arrive at the blazing desert of Egypt. They finally meet a native, Akhegonath, who takes them to the capital city, Cairo, King Turenkhagegn's kingdom. But soon they meet with a trap. How do they escape it? Finally they reach the mythical kingdom of Osiris and a new tumult awaits them, which is instigated by Park's sudden trip to the Afterlife. What caused her to get there? Will our heroes succeed in bringing her back?