Investigators Book Series Images. Written and illustrated by john patrick green. Meet mango and brash, the super spy alligator duo in john patrick green’s goofy graphic novel series investigators.
Unsinkable detectives mango and brash are back in investigators: Ms.fanelli was interviewed in the 1990’s by tom calhoun and then extensively interviewed again in 2010 by a dedicated private t3i researcher who wishes to remain unnamed.