George Edward Stanley
George Edward Stanley (July 15, 1942 – February 7, 2011) was a teacher at Cameron University and author of short stories for middle grade kids under the pseudonym M. T. Coffin. [source](https://en.wikipedia.org/wiki/George_Edward_Stanley)
Works (50)

The Secret of the Green Skin

Ghost horse
2000

Mystery of the Stolen Statue
November 2004

Adam Sharp, the spy who barked

The Clue of the Left-Handed Envelope/The Puzzle of the Pretty Pink Handkerchief: Third-Grade Detectives #1-2 (Third-Grade Detectives : Ready for Chapters)

Cobweb Confession (Third Grade Detectives)

The puzzle of the pretty pink handkerchief
1998

Snake Camp
June 2000

The Secret of the Wooden Witness
July 2003

The clue of the left-handed envelope
2000

George S. Patton

Operation Spy School (A Stepping Stone Book(TM))
September 23, 2003

The mystery of the hairy tomatoes

Adam Sharp #3

The Italian spaghetti mystery

The Riddle of the Stolen Sand

The clue of the left-handed envelope

The Case of the Dirty Clue (Ready-for-Chapters)

The Ukrainian egg mystery

Adam Sharp #5

Geronimo

The Secret of the Wooden Witness

The Case of the Sweaty Bank Robber (Third Grade Detectives)
July 2004

Mr. Rogers
2004

Mysteries unwrapped

The new kid in school is a vampire bat

Rats in the Attic and Other Stories to Make Your Skin Crawl

Writing short stories for young people

Andrew Jackson
April 2002

Wild Horses
October 28, 2003

Adam Sharp, London calling

Crazy Horse

Wedding cookies

There's a shark in the swimming pool!

Mrs. O'Dell's third-grade class is shrinking

The codebreaker kids

Happy Deathday to You...and Other Stories to Give You Nightmares

Third-Grade Detectives Mystery Masters Collection

A werewolf followed me home

Davy Crockett

Harry S. Truman

Frederick Douglass

Frogs' legs for dinner?

Who invited aliens to my slumber party?

Pope John Paul II

The New Republic (1763-1815)

The Great Depression and World War II, 1929-1949

The crisis of the Union, 1815-1865

Code word kangaroo

The era of Reconstruction and expansion, 1865-1900