Best Selling Books by Dan Greenburg

"My clone looks like me. My clone talks like me. He helps me with my homework and takes care of my bullies. And he could be the answer to all my problems. Or he could be my biggest one yet!

The Zack Files #23.

Someone is brutally murdering men in New York City, and Max Segal, the nervous, sophisticated detective assigned to the case, is struggling to find the killer before even morey observed social satire and side-splitting humor by the author of the bestselling Love Kills.

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?!

Mummies are cool, but they’re creepy, too! Zack has faced aliens, vampires, time-travelers, ghosts, and Bigfoot—now find out what happens when he meets teenage mummy Ikhnaton (Icky for short).

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!

Klatu, Lek, and Ploo head back to Groom Lake to fix their busted spaceship. But the spaceship is gone--it's been taken to Area 51. There's nothing for the aliens to do other than sneak in and search for it. Instead they find something they weren't looking for--the Great Ones! The mythic missing Looglians Org, Murkel, Shemp, and Kurth crashed at Roswell New Mexico in 1947, and have been in the deep freeze ever since. Can our three wacky alien kids rescue them? Dan Greenburg brings his trademark quirkiness and humor to the third book in his newest chapter book series.

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!

Who'd have thought mind reading could be such a pain? I mean, I expected to discover everyone's silly secrets. But someone is planning something very strange--and it's no joke!

Uh-oh! Thanks to a heaping helping of a new dietetic sugar substitute, Zack shrinks down to the size of a bug. It's not all that bad--until he discovers an army of ants who are building an ant pyramid for their despotic pharaoh-queen!

As the Shluffmuffin twins' father takes up some unsavory vampire activities, Cheyenne is kidnapped again by the Mandible sisters, leading Wally to come up with a SWAT-team commando plan to bring her back.

The Zack Files #11.

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!

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.

Phil and Julie are a young, urban couple with a young infant who clearly need help. Into their lives comes Luci, a nanny with glowing references. But when Phil checks these references, no one will talk, and he soon finds himself pitted against Luci--and the most ancient and evil of forces within her.

In this updated and revised edition of How to Make Yourself Miserable, Dan Greenburg and Marcia Jacobs walk readers through every phase of self-torture and humiliation imaginable, bringing them through the twentieth century feeling more miserable, guilty, and worried than ever!