Zack Files Series by Dan Greenburg, Jack E. Davis

What I wanted was a cute little kitten. Instead, I got a tough tomcat that talks. And that's not all! He says he's my Great-Grandpa Julius and he needs my help. And messy litter box or not, family is family! Book Details: Format: Paperback Publication Date: 8/6/1996 Pages: 64 Reading Level: Age 7 and Up

After Zack opens his medicine cabinet one morning and sees a boy who could be his double staring back at him, he enters a parallel universe.

My room is a mess. Now, usually this is not big news. But my clothes have started moving...when I'm not inside them. And the TV is floating across the room! Guess what! I'm sharing my room with a ghost named Wanda.

When a science experiment goes wrong, Zack develops a bizarre new skill. He hears people speak without moving their lips. And he knows all the answers in a geography test without even thinking. But being a mind-reader can be a bit scary sometimes - especially when there are hungry piranhas around.

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 Silver has been replaced by the fang- toothed Dr.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!Book Details: Format: Paperback Publication Date: 1/13/1997 Pages: 64 Reading Level: Age 7 and Up

When Zack's friend Spencer brings a 60's-style hippie book on astral travel to a sleepover, Zack learns the ins and outs of out-of-body travel in a snap. Getting out of their bodies seems awfully easy for the boys. The problem is, how do they get back in?!

A school trip to the museum brings a few surprises for Zack. He expected something weird to happen in the Egyptian room - but not this weird. He was scratched by a mysterious cat from ancient Egypt, and now he's developing whiskers and pointy ears.

Zack has saved enough money to buy a rare and precious baseball card for his collection. But someone has got there first, and that someone is three years older than Zack. He comes from the future - and he claims that Zack is his Dad!

Hawaii. Dream vacation. Same thing, right? Wrong! No sooner do Zack and his dad arrive at their hotel does strange things start happening to Zack. First he gets bonked on the head by a falling coconut, then the T. V. blows up, then he gets thrown off of the treadmill in the hotel spa. Zack appears to be cursed. Could it be the piece of lava rock he bought in the gift shop?

What would you do if your fortune cookie fortunes started coming true? Confucius says something very weird is going on! Could his thirteenth adventure be Zack's unlucky number?

Late one night when Zack hears strains of "Heartbreak Hotel" coming from the fridge, he discovers the possibility that Elvis lives on...as a turnip Talk about getting back to musical roots

When Zack and his dad come upon an alien whose spacecraft is running on empty in Central Park, it's easy enough to find more fuel. (Mayonnaise!) But retrieving the abandoned spaceship from the NYPD is quite a different story!

A trip to New York City to celebrate her 89th birthday--and participate in a Rockettes reunion at Radio City Music Hall--leaves Zack's Grandma Leah feeling younger than springtime. And she's looking that way too, since a strange trip through an airport metal detector turned back the hands of time and is making Grandma grow younger and younger!Book Details: Format: Paperback Publication Date: 11/8/1999 Pages: 64 Reading Level: Age 7 and Up

Forget about the Y2K problem! Zack's up to his ears in dragons and wizards when a computer glitch sends him hurtling back in time to the year 999--and a peculiar boys' school known as Dragon Slayers' Academy!

Strange things just won't stop happening to Zack One more out-of-this-world adventures join this funny series about a 10 year old who's prone to paranormal problems. Zack enters a horror film fan contest, and he and his best friend win an evening with Mella Bugosi, an aging horror film star with a Transylvanian accent. It's not long before Zack notices Mella has some pretty odd habits: he avoids sunlight at all costs, he sleeps in a coffin, and.. moreStrange things just won't stop happening to Zack One more out-of-this-world adventures join this funny series about a 10 year old who's prone to paranormal problems. Zack enters a horror film fan contest, and he and his best friend win an evening with Mella Bugosi, an aging horror film star with a Transylvanian accent. It's not long before Zack notices Mella has some pretty odd habits: he avoids sunlight at all costs, he sleeps in a coffin, and...Zack hopes that's V-8 he's drinking Could good old Mella be an actual vampire? less

Zack used to be in control of hisown body. But that was before someone else--someone who's been dead almost one hundred years--took over. She's bossy, she's British, she's a queen--and she and Zack are not amused!

Zack's Grandma Leah is back and peppier than ever in another hilarious escapade--now she's developed amazing batting skills.

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!

When Zack and Spencer get the late-night munchies at a sleepover, they curb their hunger with some freeze-dried food that Zack got at the Air & Space Museum. After devouring freeze-dried ice cream and pizza, they come across an extra package of freeze-dried something. When opened and wet, the shriveled mass starts growing, and growing and growing! How will the boys stop an out-of-control blob from eating everything in sight before it's too late? Illustrated by Jack E. Davis.

Zack is nervous about the fifth-grade Halloween dance. He doesn't know how to dance and he doesn't have a date! When Zack meets Prudence, a beautiful girl who speaks with a funny accent and dresses in old-fashioned clothing, he's smitten. He thinks he's found the perfect date for the dance! Prudence is so different from the rest of the kids he knows... moreZack is nervous about the fifth-grade Halloween dance. He doesn't know how to dance and he doesn't have a date! When Zack meets Prudence, a beautiful girl who speaks with a funny accent and dresses in old-fashioned clothing, he's smitten. He thinks he's found the perfect date for the dance! Prudence is so different from the rest of the kids he knows. She's actually come from the past-the year 1692 to be exact-and she's fleeing the Salem witch trials! Will Zack and Prudence even make it to the dance, or will she have to return to the past? Read on to find out! Illustrated by Jack E. Davis less