It is not often that left-wing politics is associated with attributes such as humour and wit. Stevphen Shukaitis' book Imaginal Machines (2009) is not only abundant with it but shows that certain strands of imaginative revolutionary politics in the 20th century were also endowed with those precious qualities. This journey through the radical imagination of the left, written in a compelling and entertaining style, is definitely worth a read for everybody interested in radical and antagonistic politics.