When Lily, Maya, and Leo start their detective club, they need a secret way to communicate. Through kitchen experiments and the Oak Tree's wisdom, they discover how to create real invisible ink using lemon juice and heat. But the best mystery isn't the science - it's learning how to use their discovery to help neighbors and make their community a better place. Join us, go~
Detective
Mystery
Found Family
Coming of Age
Adventure
Hopepunk
Smalltown
Audiobook details
GenreAction and Adventure, Children's Literature
Length18 mins
Publish dateNov 6, 2025
LanguageEnglish
About the author
Laurence Zhang
Laurence Zhang, M.A. in Psychology, is an acclaimed children's author whose work is published internationally. His unique psychological expertise creates stories that are both insightful and engaging.
Laurence is celebrated for two distinct approaches: innovative bedtime stories that use gentle hypnosis techniques to guide children toward peaceful sleep, and uproariously funny tales that are so captivating they instantly foster a lifelong love for reading. His diverse work entertains, soothes, and inspires young minds globally.View all audiobooks by Laurence Zhang
