Nickname:  Maddy
Date of Birth: 

Age:  17

Hometown:  Keystone, California

Present Location:  150 Dirt Road, Keystone, California
Parents:  Harley and Theresa Yardley 

Siblings:  None 

Marriages:  None
Romances:  Unknown
Children:  None

Friends:  Johnny Lawrence and Buzz Sharlin

Enemies: None

Occupation:  High-School Junior at Keystone Regional High School  

Car:  Black 1985 Ford Mustang Convertible

Date of Death:  Still Alive

First Book Appearance:  Book 1-A New Year, A New Beginning

Other Interesting Facts: 

• Maddy is the team mascot for the sports teams at Keystone Regional High School.

• Maddy is the bass player in a band called the California Surf Dudes.

• Maddy is known for being a bit crazy.

• Maddy enjoys heavy metal music.

• Maddy moved to Keystone when he was in first grade.