with a single bite and you cannot. The answer, I tell you, is this: you do not have the weapon that they carried.â
She paused. The only sounds were the tinderflyâs buzzing and her needles clack-clacking together.
âThis weapon was not a sword, or an axe, or a Bazuka, or a bow,â she continued. âIt was a plague. The deadliest disease of all. And its name was the Black Death.â
Greta breathed in sharply. Beside her, Hercufleas felt her prickle of fear.
âThe Black Death,â repeated Miss Witz, shivering. âCarrying this weapon inside them, your tiny ancestors killed millions upon millions of people.â She smiled grimly. âFleas killing humans⦠Tell me, Hercufleas, what is that, if not giant-slaying?â
âBut the Black Death is gone,â Greta blurted out. âIt doesnât exist any more.â
âAh,â said Miss Witz. âFor the answer to that, I must finish my story. The Black Death was a dreadful weapon, yes, but it had one weakness: feeding on death and destruction, it had to constantly kill to survive. Eventually it became too deadly. Killing too quickly, before it had a chance to spread. And so the plague destroyed itself and humanity survived. And yetâ¦
âEven after all that suffering and loss, some saw the terrible power of the Black Death, and wanted that power for themselves. Evil men, who loved to conquer and kill â warlords, emperors, generals. One of them was the old king of Petrossia.â
âThe Czar,â Greta breathed, and Hercufleas remembered the portrait on the stamp above the stairs back in the house-hat. The man with the smouldering eyes.
âThe Czar.â Miss Witz nodded. âThe most fearsome, bloodthirsty king Petrossia has ever known, and he did not see the danger of the Black Death; only its power. Sacrificing whole armies, he managed to take a single drop of the Black Death and contain it within a phial. Then he sealed the phial in a lead box, placed the lead box in a stone chest and put the stone chest in the heart of his great fortress in the northern Waste. And then he told his enemies exactly where it was.â
âWhy would he do that?â said Hercufleas.
âTo terrify them,â said Miss Witz. âTo let them know he had the most dreadful weapon in all the world, and that he could unleash it at any time. Knowing this, who would be mad enough to attack him? Now, of course, the Czar has been dead for many years, murdered in mysterious circumstances. His fortress has fallen to ruin⦠yet there the Black Death remains.â
âNo one can take it,â said Greta. âBecause anyone who opens that phialâ¦â
â⦠will die from the Black Death themselves.â Miss Witz nodded again.
âExcept for me,â said Hercufleas.
Greta looked down at him. At last Miss Witz stopped knitting. Curled up in her lap was a finished green scarf.
âExcept for you,â she said. âLike all fleas, you are immune. You can carry the Black Death without being harmed by it yourself. Go to the Czarâs old fortress, Hercufleas. Find the chest. Open the lead box. Break the phial. Drink the drop inside. Then we will have our weapon â the only weapon that can defeat Yuk.â
âMiss Witz!â Greta hugged her teacher. âYouâre a genius! He really
is
a giant-slayer!â
But Hercufleas didnât feel like one. Something nasty coiled inside him, like a drop of cobra blood. âYou donât just want me to defeat Yuk,â he said to Miss Witz. âYou want me destroy him.
Kill
him.â
âYuk kills,â Greta said, whirling round, âand heâll keep on killing. If you donât do this, it will be
your
fault when he guzzles everyone in Tumber.â
Miss Witz leaned down, joints cracking like snapped pencils, until her chin was resting on the windowsill. âGreta is right,â she said. âI wish
Antoinette Candela, Paige Maroney