★It is created by Lydia, a well-known children's writer, prolific writer, and the winner of the “Great White Whale Original Children's Literature Outstanding Work Award”, whose works have touched millions of readers with the unique charm and deep emotions!
★The detective stories written by the author, with their meticulous logical reasoning, suspenseful and tense plot, and unexpected plot developments, are highly loved by a wide range of readers!
★Reasoning ability + judgment ability + logical ability, a combination of three forces to compete! Challenge your thinking, and see who can solve the case first!
★Compare courage, compete in wisdom, with a clock-like precision in thinking and logic, indulge in the detective experience amidst a web-like complex story structure!
★Follow the three school detectives with distinct personalities, supported by high-tech means, to unravel mysteries one by one, and comprehensively cultivate children's abilities in exploration, observation, judgment, analysis, reasoning, and logic.
★The author meticulously lays out the plot and cleverly sets traps, with a roller-coaster plot that allows you to truly experience the magic of reasoning wisdom!

This series includes 21 titles:
"The Vanishing Dance Partner"
"The Motorcycle Thief"
"The Green-Clad Hero"
"The Invitation to Death"
"The Valley of Germs"
"Devil's Lake"
"The Sacred Beast of the Ancient Temple"
"The Phantom Ship"
"The Graveyard Stage"
"The Red-Dressed Girl in the Secret Room"
"The Gem Theft Case"
"The Zombie in the International Hotel"
"The Dust-Covered Secret Room"
"The Trap in the Friendship Association"
"The Cursed Haunted House"
"The Mystery of the Missing God of Gambling"
"Preventing a Murder"
"The Millionaire Goes Mad"
"The Hatter's Mysterious Subpoena"
"The Lord of the Ancient Castle"
"Keep Away from the Night Watchman"

The renowned children's literature author Lydia's special feature includes 58 books:
Super Detective Trio series(21 books)
Cowards in Action series(11 books)
Help with Magic Series(9 books)
The Young Adventurers' Team series(6 books)
Ice Cream Spirit series(4 books)
The Odd House series(4 books)
Young Detective Polo series(2 books)
The Green Light Forest

A very upscale international hotel is frequently experiencing zombie appearances and theft cases. The Three Musketeers discovered many eerie symbols between the floors; a network of crisscrossing secret passages winding through hidden corners unknown to others; the obedient secretary's eyes always flicker with an unfathomable light; and what surprised the Three Musketeers the most was that the general manager of the international hotel was actually a mentally ill person...

Lydia

Original name Cui Hongmei, is a children's writer and animation scriptwriter. She loves mystery, adventure, suspense and deduction. She has published works since she was 17 years old, impressing millions of readers with her lively writing and bizarre plots.
She has published more than a hundred children's works, with diversified themes, including detective, youth campus literature and mystery. Her representative works include “Coward in Action Series”, “Wacky House Series”, “Help with Magic Series”, “Super Detective Agency Series”, etc. She is also the author of “The Beast of Mangyuan” and “Dragon Lake Fairy Dream”, which have been awarded the “Great White Whale Original Children's Literature Outstanding Works Award”.

Mysterious Person
Zombies in the Guest Room
The Odd Female Secretary
The Eerie Symbols on the Wall
Deciphering
The Secret Too Difficult to Speak
Shadowy Apparitions
Visitors from the Secret Passages
The Phantom Seeker of Help