Here are some images from the book series I have been illustrating for Scholastic. The whole series is a spy series, so I thought I'd post several images.
from spy book 9 - Spies surveying area. 3 of them are spies.
from spy book 8 - Spies playing some kind of game in the dark with night vision goggles.
from spy book 9 - spying on people over a magazine.
from spy book 9 - setting up a decoy.