Zack's new substitute teacher seems kind of odd. And she is rather hairy. And get this, her name is Mrs. Wolfowitz! But is she really a werewolf? Or just one very weird lady who happens to like the taste of homework papers? Read on to find out!

Mummies may be cool, but they're creepy too. Zack has faced almost everythingbefore--but never a teenage mummy named Ikhnaton. Illustrations.

Zack isn't thrilled about having to get a tooth pulled, but a trip to the orthodontist proves a lot hairier than he ever expected. Nice old Dr. Silver has been replaced by the fang-toothed Dr. Jekyll, a mouthwash-guzzling mad scientist whose secret experiments have gone ker-plewy.

What would happen if the fortunes in fortune cookies started coming true? Confucius says something very weird is going on! Could his thirteenth adventure be Zack's unlikely number?

A complete summary of the story Crash! Boom! Zzzap! Bang! Pow! Zooooom! Splam! Whoosh! Swish! Yeooow! Oooch! Oof! Pzzzzt! Brrring! Yuk Yuk!!! An incomplete summary of the characters A racecar disguised as a fire truck a baby dressed like Otto A prison escapee with a dangling head Two dumb bad guys that you already know A turkey who looks like a chicken