In this, the centenary year of Lenin’s death, it is time for revolutionaries to reclaim the real Lenin: as a revolutionary fighter, the founder of Bolshevism and the Communist International, and as one of history’s greatest Marxist theoreticians. To this end, we are proud to launch a new series, Lenin in a Year, to bring out the gems – some well-known, others less so – of Lenin’s prodigious theoretical work. The series aims to convey their enduring value to revolutionaries today, and illustrate how they were intimately linked to the polemics and political struggles that defined Lenin’s life, and through which Bolshevism was forged.