turnââ
âShh,â Dr. Navel called. âSomeoneâs coming!â
They fell silent and waited as a few stray goats ambled past the alley, joining their herders in the mob.
âAnyway,â Corey whispered. âAfter your father turned down the wrong road, we decided we needed to take a shortcut to get back to the city, so there was this field where another herd of goats were grazing. We had no choice but to cut across it, which upset those goats and those goat herders, so they joined the chaseââ
âGuys,â said Celia.
âWell,â Corey continued, âthey started calling everyone they knewâit turns out they all have cell phonesâand pretty soon there was an entire mob of angry goat herders after us.â
âWhat happened to the pirates?â Oliver wondered.
âGuys?â said Celia.
âI donât know what happened to the pirates,â said Corey. âI guess the goat herders took care of them.â
âThey didnât!â yelled Celia.
Everyone turned to look at her and then to look at the other end of the alley behind them, where she was pointing.
There stood Bonnie with five more of her pirate goons, blocking their way out.
âHow nice to see you all again,â Bonnie sneered.
âAha!â someone yelled from the other end of the alley. Oliver and Celia spun around to see the goat herders gathering at that end, filing into the narrow space next to the burning hotel. The angry goat herders were wielding clubs and machetes and sticks. So were the pirates.
âNow what?â Oliver groaned, seeing that they were trapped between two armed groups and a burning building.
Celia found herself wondering what the other sixth graders at her school were up to at the moment. She would have happily traded places with any of them, even if they were taking a test or giving a report or climbing a rope in gym class.
She stopped herself. That was crazy thinking. Nothing could be worse than climbing a rope in gym class.
âThis way,â a voice called to them from the roof on the building on the other side of the alley. A rope dropped down next to them.
In storytelling, there is a trick some writers use called
deus ex machina.
It is a Latin phrase that means âa god from the machine,â and writers use it to get characters out of impossible situations by bringing in a new character or idea that comes from nowhere and saves the day. In ancient plays, the writer would actually have a god lowered onto the stage by a crane to solve all the charactersâ problems. The god actually came from the machine.
At this moment, the closest the Navels had to their own
deus ex machina
was a boy about Oliver and Celiaâs age, who was standing above them on the opposite rooftop holding onto a rope. He was dressed in rags, his skin dark against the bright blue sky, and he had three thick scars in straight lines across his forehead.
âOh man,â Celia whined, staring at the rope.
âScarification,â Dr. Navel whispered, staring at the boy. âThe marks of maturity in the Dinka tribe of Sudan.â
âThe what tribe?â Oliver wondered.
âThe Dinka are a Nilotic cow-herding people of the Bahr al-Ghazal region,â Professor Rasmali-Greenberg said.
âNo-what-ic cow people of where?â Oliver wondered.
âThe Bahr al-Ghazal is in south Sudan,â the professor answered. âIt is largely inhabited byââ
âCan we skip the educational programming and get out of here?â Celia pleaded.
âHurry!â the boy on the roof called down.
âJust like gym class,â Celia muttered as she grabbed onto the rope. More ropes dropped down and two more boys appeared next to them, smiling.
âThis is the worst,â Oliver groaned as he started hauling himself up, hand over hand, beside his sister.
âUse your legs more and your arms wonât get tired,â