The alternative to capitalism is published by Theory and Practice whose website contains a broad range of texts from political currents such as the SPGB, left communism and situationism. The book contains essays by Adam Buick and John Crump which were first published in 1986 and 1987. It’s not presented as an official publication of the SPGB, although the book was sent to us for review by comrades who are members of the organisation.