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Characters

The following is a list of characters from I Am Your Evil Twin in the order they are mentioned or appear.

This page contains spoilers! Do not read this before finishing the story.

Characters[]

Character Description
Professor Leo Matz

Monty's uncle that he's spending a year with. Leo is a scientist and often gets wrapped up in his work. He is very secretive about his experiments, and forbids Monty from entering his lab.
Rebecca Adams

Monty's mother. She's a zoologist that works at a university. For most of the book, she is away in the jungles of Borneo, studying orangutans. Monty says she loves adventure.
Montgomery "Monty" Adams

The protagonist of the book. Monty's spending a year with his uncle Leo and cousin, Nan, while his mother is away on research. As Monty settles into life in Mortonville, strange things begin to happen as it seems someone who looks just like him is running around and getting him into trouble.
Nan Matz

Monty's cousin. She and Monty get along well, both sharing an interest in the piano. It is later revealed that Nan is actually Monty's twin sister, who was given to Leo to raise after she was born.
Ms. Eckstat

Monty's teacher. When he asks her about where he should sit, she tells him she already assigned him a seat when they met the previous week. This is strange to Monty, as he's never even met Ms. Eckstat before.
Ashley

A friend of Nan's. Monty has a small crush on her. After she and Monty accidentally spill paint all over a classmate's volcano project, they are forced to show up after school to clean up the mess. However, when Monty arrives, Ashley is hysterical and says that he trashed the room with paints, despite the fact that he was in a class at the time.
Mr. Schneider

Nan and Monty's music teacher. He informs Monty of the upcoming recital that Nan signed him up there.
Vinny Arnold and Seth Block

Two kids at Monty's school. They are working on a volcano in art class that ends up getting ruined by Monty and Ashley. The two boys later try to beat up Monty for it.
Ms. Braun

Monty's art teacher. She forces Monty and Ashley to clean up their mess after school.
Mrs. Williams

The school principal. When Monty is sent down to talk with her after the paint incident, she scolds him for getting sent there again, even though he's never met her before.
Monty's Clones

Evil clones of Monty created in Leo's lab. They at first try to ruin Monty's life by getting him into trouble for things he didn't do, and later try to replace him entirely.
Leo-Two

An evil clone of Leo that begins creating Monty clones in secret. The real Leo tries to keep his creation a secret, but it ends up overpowering him and trapping him in a lab closet.
Leo's College Roommates

Three of Leo's college roommates that Nan retrieves to help deal with the clone situation. They help board the clones onto a truck headed for South America. The tallest of them is named Fred.
Guard

A truck driver that Monty attempts to use as a distraction to escape when he's accidentally sent to South America with his clones.
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