Out between them boiled a little torrent, and spread into a hundred intercommunicating channels amidst the great pebbles.
"The Passionate Friends"
Herbert George Wells
The duplexes above described could not be used on a railroad telegraph system, because of the necessity of electrically balancing the line, which, while entirely feasible on a through line, would not be practicable between a number of intercommunicating points.
"Edison, His Life and Inventions"
Frank Lewis Dyer and Thomas Commerford Martin
From the time when I entered the gateway at the head of the flight of stone steps that led up from the esplanade, I was lost in a jumbled aggregation of intercommunicating corridors, bastions, grated cells, stairways, small interior courtyards, and huge, gloomy chambers, which I could not mentally group or combine so as to reduce them to intelligible order or bring them into anything like architectural harmony.
"Campaigning in Cuba"
George Kennan