Mopti as a town had grown. Once a small river port city of about five thousand population, it had been a river and caravan crossroads somewhat similar to Timbuktu, and noted in particular for its spice market and its Great Mosque, probably the largest building of worship ever made of mud. Plastered newly at least twice a year with fresh adobe, at a distance of only a few hundred feet the Great Mosque, in the middle of the day and in the glare of the Sudanese sun, looks as though made of gold. From the air it is more attractive than the grandest Gothic cathedrals of Europe.

Isobel pointed. "There, the Great Mosque."

Elmer Allen said, "Yes, and there. See those mobs?" He looked at Homer Crawford and said sourly, "Let's try and remember who it was who first thought of the El Hassan idea. Then we can blame it on him."

Kenny Ballalou grumbled, "We all thought about it. Remember, we pulled into Tessalit and found that prehistoric refrigerator that worked on kerosene and there were a couple of dozen quarts of Norwegian beer, of all things, in it."

"And we bought them all," Abe recalled happily. "Man, we hung one on."

Homer Crawford said to Cliff, "The Mopti airport is about twelve miles over to the east of the town."

"Yeah, I know. Been here before," Cliff said. He called back to Ballalou, "And then what happened?"

"We took the beer out into the desert and sat on a big dune. You can just begin to see the Southern Cross from there. Hangs right on the horizon. Beautiful."

Bey said, "I've never heard Kenny wax poetic before. I don't know which sounds more lyrical, though, that cold beer or the Southern Cross."

Kenny said, "Anyway, that's when El Hassan was dreamed up. We kicked the idea around until the beer was all gone. And when we awoke in the morning, complete with hangover, we had the gimmick which we hung all our propaganda on."