Usborne的迷宫活动书。鲜艳的图画，丰富的场景。又可以让神兽好好动动脑筋了。❤

Infiltrate top-secret bases, navigate laser networks and escape in high-speed pursuits as you delve into the world of espionage in this stylish selection of mazes. Each maze is more challenging than the last, from following snowy footprints to decrypting codewords, and all the answers are at the back if you get stuck.