Jimmy Kudo, the son of a world-renowned mystery writer, is a high school detective who has cracked the most baffling of cases. One day while on a date with his childhood friend Rachel Moore, Jimmy observes a pair of men in black involved in some shady business. The men capture Jimmy and give him a poisonous substance to rub out their witness. But instead of killing him, it turns him into a little kid! Jimmy takes on the pseudonym Conan Edogawa and...

When Conan Edogawa attempts to catch the Kaito Kid in an art theft, another man is killed while Conan is at the scene and Conan must unravel the testimony of a small boy who was a witness to another crime.

Jimmy Kudo, the son of a world-renowned mystery writer, is a high school detective who has cracked the most baffling of cases. One day while on a date with his childhood friend Rachel Moore, Jimmy observes a pair of men in black involved in some shady business. The men capture Jimmy and give him a poisonous substance to rub out their witness. But instead of killing him, it turns him into a little kid! Jimmy takes on the pseudonym Conan Edogawa and...

When High School detective and prodigy, Jimmy Kudo involves himself too far into a mystery of two men wearing black, he ends up being turned into a tiny preschooler with a high schooler's mind. To cover up his flaw and to keep his friends safe, Jimmy must pretend to be the preschooler he turned into and stay at his best friend, Rachel's house under the name "Conan Edogawa."

"And then there were two: At long last, Conan has located the scientist responsible for the formula that turned him into a kid. Trouble is, she's taken the formula herself and she can't change back! Together, Conan and the diminutive doctor track down a floppy disk that may contain the secret to curing their condition, only to find the former owner crushed under a fallen bookshelf. Can they crack both the locked-room mystery and the locked disk?"--Cover...

While Conan tries to prove that a corpse found deep in the woods was the victim of more than just a hunting accident, the Junior Detective League gains a new member: a curious bear! Then Detective Moore's office is graced with a very traditional lady with very traditional--and very deadly--sword skills. And at a place called Mermaid Island, a woman is found hanged under a waterfall. It seems the legendary mermaid's curse has struck again--unless Conan...

"It started as a simple case: find a missing computer programmer suspected of scamming his clients. But when Detective Moore finds his man, Conan finds something else--evidence of the elusive Men in Black! Can an abandoned diary put Conan on the trail of the criminal syndicate that de-aged him? What clues are coded into the go board the computer genius left behind? For the first time, Conan gets close to the Black Organization--too close for comfort!"--Page...

"A mysterious letter brings Conana and his friends to a mansion full of beautiful clocks that aren't quite behaving themselves. As Conan attempts to figure out what's wrong with the timepieces and who wrote the letter, he uncovers a tale of treasure, thieves and a family tree with very twisted branches."--cover, p.4.

Conan wakes up in the hospital, the victim of a gunshot wound and things just go downhill from there. Has Rachel finally figured out that Conan and Jimmy Kudo are one and the same? But the drama really builds when a real-life murder interrupts Rachel's school play and a familiar teenage boy steps out of the wings to tackle the case.