By P. Vidal (pseudonym). In "The Communist International" Vol. XVI, No. 2 (February, 1939). 
Also contains "German Fascism Is Destroying Agriculture" by E. Hornle." Other contributions include "The Popular Front in France Is Not Dead" by R. Michel, "Trotskyist Plotters in France" by G. Decamp, The Struggle for the Youth in Nazi Germany" by M. Lode, "A Book about the P.O.U.M." (entitled "Spying in Spain") by A. Claire, "An Appeal by the Austrian and German Members of the International Brigade," etc.