Invasion of AmericaFrederick C. Painton, Emmett Watson, Samuel Cahan · First published 2022Open the Tome
Sting of the Blue ScorpionGeorge F. Worts, Loring Brent, Paul Stahr, Samuel Cahan · First published 2022Open the Tome
Cave of the Blue ScorpionGeorge F. Worts, Paul Stahr, Samuel Cahan, Douglas Hilliker · First published 2021Open the Tome
Tarantula TowerTheodore Roscoe, Paul Stahr, Rudolph Belarski, Samuel Cahan, M. Lincoln Lee · First published 2021Open the Tome
Cost of utility regulation, state of New York, 1921-1939 ...Samuel Cahan · First published 1940Open the Tome
