The Mom Zone Series started in 2006 and is set in different cities. It features Ellie, an air-force wife and professional organizer.
The series is now called the Ellie Avery Mystery series. So it's confusing when you see the first 7 books in the series named 'Mom Zone'.... but it's all the same series.
Books in this series:
Moving Is Murder (Mom Zone Series #1)
Staying Home Is a Killer (Mom Zone Series #2)
Getting Away Is Deadly (Mom Zone Series #3)
Magnolias, Moonlight, and Murder (Ellie Avery Series #4)
Mint Juleps, Mayhem, and Murder (Ellie Avery Series #5)
Mimosas, Mischief, and Murder (Ellie Avery Series #6)
Mistletoe, Merriment, And Murder (Ellie Avery Series #7)
Milkshakes, Mermaids, and Murder (Ellie Avery Series #8)