Apparently the author got the idea while driving down the French autoroute: what if someone hid a package under a vehicle? The result is this lively account of two young people in an HGV, trailed by villains in search of the box of drugs which has been swapped for a packet of sandwiches. It ends in a French dump, with one of the baddies getting trapped in a skip...Great stuff.
I didn't like the pictures,however. But judge for yourself.