Traveling through the Dragon's Den, it has just been explained that Haroun, the Ifrit, has been caught in a mirror trap. Here is the passage that follows:

"So," said Silas. "Now there are only three of us."
"And a pig," said Kandar [the mummy]
"Why?" Asked Miss Lupescu, with a wolf-tongue, through wolf teeth. "Why the Pig?"
"It's lucky," said Kandar.
Miss Lupescu growled, unconvinced.
"Did Haroun have a pig?" asked Kandar, simply.

I'm not copying you!" Luke said. "A werewolf is totally different than a vampire! You're creepy all the time. Mine is just, like, a monthly thing...."
"Like PMS?" I suggested.
"Shut up!

In a werewolf pack, you cannot interfere with the mate choice of a clan fellow. You cannot intentionally harm that werewolf’s chosen mate. You are not, however, required to help that person should he find himself in a life - threatening situation.
Somehow, Zeb had managed to stumble into several such situations in the few months since he ’d been engaged to Jolene. He’d had several hunting “accidents” while visiting the McClaine farm, even though he didn’t hunt. The brakes on his car had failed while he was driving home from the farm—twice. Also, a running chainsaw mysteriously fell on him from a hayloft.
He would never get that pinkie toe back.

Damn it," I said. "I don't suppose you have any ideas on how to kill Littleton."

He smiled at me, his teeth very white in the darkness of his face. "Eat him," he said.

Mama, Mama, help me get home
I'm out in the woods, I am out on my own.
I found me a werewolf, a nasty old mutt
It showed me its teeth and went straight for my gut.

Mama, Mama, help me get home
I'm out in the woods, I am out on my own.
I was stopped by a vampire, a rotting old wreck
It showed me its teeth and went straight for my neck.

Mama, Mama, put me to bed
I won't make it home, I'm already half-dead.
I met an Invalid, and fell for his art
He showed me his smile, and went straight for my heart.

-From "A Child's Walk Home," Nursery Rhymes and Folk Tales

There is a proverbial saying chiefly concerned with warning against too closely calculating the numerical value of un-hatched chicks.