Household spy

Author: Mason
Publisher:
Publish Date: 2005-06-01
Features: Detective dogs Lulu and Conan discover many disguised tools and fake IDs in Aunt Egi's old box. Is Aunt Egi a spy? Lulu and Conan are full of doubts and decide to find out the truth. How will they investigate Aunt Egi's real identity? Detective dogs transform into spies and launch an investigation... Help Lulu and Conan solve the case!IQ、EQ's super challenge! You will learn: making a spy mirror; making a listening device; making a cipher machine, etc.