Cardboard Ghosts : Using Physical Games to Model and Critique Systems, Paperback by Holland, Amabel, ISBN 103281344X, ISBN-13 9781032813448, Brand New, Free shipping in the US This book explores both the capabilities and limitations of overtly political board games to model systems and make arguments. Holland draws connections to computer games, literature, theatre, television, music, film, and her own life, framing board games as an achingly human art form, albeit one still growing into its full potential.