Gordon Korman

Santa's Workshop Holiday Spectacular at the Colchester mansion is a long standing tradition in Cedarville, however Griffin, Ben, and Antonia are not happy to find that they have been volunteered as elves by their friend Logan and can not get out of it--but this year the pageant seem plagued by frequent electrical outages, and during one of them the valuable antique known as the Star of Prague disappears from the giant Christmas tree, and as they are...

Fighting for survival after being separated into pairs in the aftermath of a betrayal, the Project Osiris clones search for notorious mob boss Gus Alabaster while tracking down Eli's elusive DNA donor alongside a surprising new ally.

Twelve-year-old Cooper Vega and his military family has moved so often that he is used to new schoolmates not knowing his name, but at the moment he has a bigger problem--his new phone is haunted by the ghost of Roderick Northrop, a boy from the sixteenth-century, who needs his help to finish a quest, which is somehow tied up in the Stratford Middle School production of Romeo and Juliet.

Griffin Bing and his friends are trying to locate Mr. Fielder's missing thirty million dollar lottery ticket, and thwart the local bully, Darren Vader, who wants to find it for himself--and Mr. Bing's latest invention may help.

Eleven-year-old best friends Jeff and Wiley, who like to give nicknames to their classmates, try to find the right one for the new girl Cassandra, while adjusting to the football coach who has become their new teacher.

Just as the Headmaster of Macdonald Hall is on the verge of retirement, a wave of practical jokes hits the school, and roommates Bruno and Boots become prime suspects.

Gecko Fosse drove the getaway car.
Terence Florian ran with the worst gang in Chicago.
Arjay Moran killed someone.
All three boys are serving time in juvenile detention centers until they get a second chance at life in the form of Douglas Healy. A former juvenile delinquent himself, Healy is running an experimental halfway house in New York City where he wants to make a difference in the lives of kids like Gecko, Terence, and Arjay.
...

Eighth-grade football hero Wallace Wallace is sentenced to detention attending rehearsals of the school play where, in spite of himself, he becomes wrapped up in the production and begins to suggest changes that improve not only the play but his life as well.

A million dollars, or a clue? Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan. There's a car and speedboat chase and an angry mob! When there's a clue on the line, anything can happen.