Lime Green Ghost

Trixie Cole and her friends have a plan-a really nasty plan that includes five dozen rotten, smelly, putrefied eggs. On Halloween night, they are going to "decorate" the big creepy house at the end of Shady Way, where Mr. Boggarty lives. He's the grumpy old guy that lives by himself, doesn't take care of his huge house, and never hands out candy to trick-or-treaters.
When the lights go out and the front door slams shut, Trix and her friends are in for the fright of their lives. The Lime Green Ghost has a prank of his own, plenty of scares to share, and a terrifying story to tell. Soon the five frightened friends will unlock the mystery of Mr. Boggarty's family, learn an important lesson in spooky etiquette, and discover what it means to truly have a big Halloween heart.
Will Trix and her friends survive Halloween night? Or will they be whisked off to the Elementary School of Evil? The Middle School of Malice? Or the High School of Horror?
Ooh went the wind...and out went the lights...
Then out came the ghost on Halloween night!
A perfect fit for fans of: Dan Gutman, Roald Dahl, Magic Tree House, Zoey and Sassafras, Legend of the Star Runner, Isadora Moon, Harriet the Spy, Nate the Great, Case Closed, A to Z Mysteries, Dory Fantasmagory, The Princess in Black, Dragon Masters, or Junkyard Adventures book series.