Incoming Resources
- What you should know about spies and saboteurs,, by Will Irwin and Thomas M. Johnson
- Defense training for water works operators,, sponsored by Maine water utilities association, directed by Paul Cloke ... controlled by National department of education ... Papers collected, edited and published by Maine water utilities association, Sidney S. Anthony, editor
- The winter fortress, the epic mission to sabotage Hitler's atomic bomb, Neal Bascomb