From the Earth to the Moon; and, Round the Moon

The Gun Club, a society based in Baltimore and dedicated to the design of weapons of all kinds, come up with a plan to construct a cannon capable of shooting a projectile to the moon. The projectile is successfully launched, but the destinies of the three astronauts are left inconclusive. The sequel, Around the Moon, deals with what happens to the three men in their travel from the earth to the moon.