Personalize Mystery Parties for girls and boys of all ages.

Try it for FREE

Mystery Parties

Scroll through our downloadable mysteries below or use the search to find specific types of mystery party games.  You may click each story to read more detail about each mystery.  Try to personalize the mystery for FREE link to make a one of a kind, unique mystery story for your kid's party and NOW and adult murder mystery has been added! 

The Monstrous Case at The Seaside Inn
4 girls and 6 boys are suspects
Up to 30 can play!
11 - 14 years old

View Cart Add To Cart

Mystery Party Kits - Story Details

4 girls and 6 boys are suspects - up to 30 can play!
Ages 11-14

The Monstrous Case at The Seaside Inn, from Barbara Lane, is set at a seaside inn where a strange monster keeps appearing on the ocean. Is it real or some sort of hoax? Your kids will find some interesting twists as they solve this mystery and host a party that their friends will talk about for years.


The seaside village of Cranberry Cove has become a must-visit spot for "monster lovers" from around the world. For hundreds of years, there have been tales told of a legendary sea monster living in the ocean near the quiet little village. But in recent years, the strange green monster has actually been seen on the ocean near an old inn called The Captain’s Mast. The inn is set on a cliff overlooking the water and now attracts a host of tourists anxious to spot the legendary creature.

Dixie and Danny deLusion were excited when their parents told them that they’d be staying at the inn. They’re out to take first prize at the annual school science fair, and it would be a real prize winner if they could find out what’s happening on the ocean near the Captain’s Mast. Since the deLusion family arrived in Cranberry Cove about a week ago, Dixie and Danny, who are twins, have been out on the beach and exploring the nearby caves and dunes.

Everything appeared calm until dusk last night, when they reported to everyone that it finally happened. They said they saw movement out on the water, and when they stepped closer to get a better look, there it was - the sea monster! When Dixie and Dan told their story, the old Captain, who runs the inn, chuckled. "I could tell you stories about that monster that would turn your hair green!"

This latest sighting has caused a lot of commotion in Cranberry Cove and a team of investigators has been called in to find out what Dixie and Danny really saw – or if they saw anything at all.

One of these individuals (standard names) knows what's happening:
(you can change these standard names when you personalize the mystery)

The inn's owner, is simply known as The Captain. After a life at sea, he inherited the inn ten years ago.

The deLusion Family is on vacation and staying at the inn. David deLusion is a writer who authors childrens' stories. His wife, Doris, is a motivational speaker and is certain that the deLusion twins, Danny and Dixie, will win the top prize in the upcoming science fair, especially if they can uncover the truth about the sea monster.

TJ Dinghy retired to Cranberry Cove six years ago and spends a lot of time diving in the ocean "to prove things."

The lighthouse keeper, Sam Beam, keeps a row boat tied up on the beach. His father and grandfather ran the lighthouse before he took over.

The inn's housekeeper, Bertha Bustle, keeps things neat as a pin and knows what the tourists like about Cranberry Cove.

Marvin Moneybags is a rich young man with plans for the town. He'll make a lot of money if tourists keep visiting to try to spot the sea monster.

A reporter for the Cove Chronicle, Susan Scoutabout, is always looking for a good story. Sometimes it's hard to find exciting news in a quiet place like Cranberry Cove. 

SiteLock     Follow us on Twitter

Browse through our kids Mysteries -- you can read details, select by category, find age and gender appropriate mysteries.  Our Store page has searches and filters.

Try to Customize any one of our mysteries for FREE.  Add your kids names, your pet names, your locations or make up funny names.. It is FUN!

Ready to buy?  Please register/login to our site to buy a personalized or standard mystery party kit.  

REMEMBER:  You will be able to create and download your personalized mystery party kit AFTER you have completed your purchase. Under MY Orders, you will be able to link to the customization page and complete your mystery.  You will then view/download/save your PDF file immediately.

A Personalized Mystery Kit ($39.95) allows you to use your names and locations to create a one-of-a-kind mystery experience for your party.

Our Standard Mystery Kit ($27.97) is our base story with the names and locations in the mystery are provided and are not changeable.

<== ATTENTION:   Shopping Carts and/or Stories are NOT Saved until you have registered with our SITE.   You will need to repeat story creation and adding your story to the shopping cart AFTER you have registered.   

REMEMBER: These mystery party games are PDF DOWNLOADS. You'll have them within minutes after your credit card is processed. You won't have to wait for a kit to arrive in the mail and you'll be able to start planning your kids mystery party