Referenced In

Airframe
by Michael Crichton

"EN ROUTE 1:05 P.M. 'The first episode occurred four years ago, on a flight to San Juan,' Casey said, as they drove back."

A Case Of Need
by Michael Crichton, Jeffrey Hudson

"Tokyo, Switzerland, Los Angeles, San Juan. Or perhaps you have a good friend in New York or Washington. That would be much more convenient. And cheaper."

Ask The Dust
by John Fante

"It was a short story by Samuel Wiggins, General Delivery, San Juan, California."

East of Eden
by John Steinbeck

"sixteen members and two pledges from Sigma Alpha Epsilon, Stanford chapter, came in hilarious from a pledge hazing in San Juan."