Libro Ninja Kid 4

Molino

Ninja Kid 4 - ¡Un ninja molón! (Peques)          

Molino

Sèrie Ninja Kid 4 - Un ninja molt guai (Peques)  

Amazing Ninja (Ninja Kid 4)                      

Kluitman

Ninja steelt de show (Ninja Kid, 4)              

Audible

Ninja Kid, Tome 4 [Ninja Kid, Volume 4]          

Caroline Treanor International Books

Diary Of A Ninja Kid 4: Silent Butt Deadly! Fart Brothers in Space

Ninja Kid 1-5 Action Pack                        

CAT PUBLISHING INTERNATIONAL

Diary Of A Ninja Kid 4. Silent Butt Deadly! : Fart Brothers in Space: A Hilarious Adventure For Kids Aged 6 upwards (English Edition)

CREATESPACE

The Adventures of Ninja Kid: Volume 1            

Independently published

Kid Youtuber 4: Because Obviously: From the Creator of Diary of a 6th Grade Ninja