Radio Beasts: The Radio Man Series

Myles Standish Cabot, radio genius, who solved the secret of the wireless transmission of matter, returns to earth from Poros - the planet Venus - whose inhabitants, the Cupians, are much like men, except that they have antennae, instead of ears, and communicate by radio. Cabot relates how the conquered Formians (see "e;The Radio Man"e;), giat, intelligent ant-men, conspired with Prince Yuri, a renegade Cupian, and his followers to again take control of the planet.