Book 16

Flower Girl Dreams

by Debbie Dadey

Published 3 January 2017
Underwater wedding bells are ringing as Mr. Fangtooth gets ready to marry his sweetheart in this sparkling Mermaid Tales adventure.

Pearl can't believe that grumpy cafeteria worker Mr. Fangtooth is marrying Lillian the librarian. She doesn't understand why Lillian would want to marry someone who is always so grouchy. And she's even more shell-shocked to discover that Echo, Shelly, and Kiki are going to be flower girls at the wedding! Pearl is tail-flipping mad--why wouldn't Mr. Fangtooth and Lillian invite her to be a part of the ceremony too?!

Pearl makes up her mind: One way or another, she is going to be in that wedding too. She decides she will prove that she's the perfect flower girl by taking over the wedding planning--with disastrous, expensive results!

Can Pearl clean up her mess and make sure that Lillian and Mr. Fangtooth have a happily ever after after all?


Book 17

Ready, Set, Goal!

by Debbie Dadey

Published 5 September 2017
Shelly Siren and Trident Academy’s Shell Wars team travel to the city of Atlantis for the championship game in this sparkling Mermaid Tales adventure.

Shelly Siren loves playing on Trident Academy’s Shell Wars team. But is she ready to compete in the Shell Wars Championships in the fintastically famous city of Atlantis? She’s not sure, but luckily Echo, Kiki, and Pearl will be swimming along for the ride.

As part of their trip, the mergirls get a tour of Atlantis, and learn all about how the great human city ended up at the bottom of the ocean. But when they swim through Poseidon’s Temple, Shelly spots a spookfish—which legend has it, carries a horrible curse.

Shelly’s sure the curse is just a silly sea story. But after she knocks over a precious relic, accidentally hits Rocky with her Shell Wars stick, and gives another player a black eye, Shelly isn’t sure what to think. Could the Spookfish Curse be real? And will it ruin the chances of Trident Academy’s Shell Wars team taking home the championship trophy?

Book 17

Ready, Set, Goal!

by Debbie Dadey

Published 5 September 2017
Shelly Siren and Trident Academy's Shell Wars team travel to the city of Atlantis for the championship game in this sparkling Mermaid Tales adventure.

Shelly Siren loves playing on Trident Academy's Shell Wars team. But is she ready to compete in the Shell Wars Championships in the fintastically famous city of Atlantis? She's not sure, but luckily Echo, Kiki, and Pearl will be swimming along for the ride.

As part of their trip, the mergirls get a tour of Atlantis, and learn all about how the great human city ended up at the bottom of the ocean. But when they swim through Poseidon's Temple, Shelly spots a spookfish--which legend has it, carries a horrible curse.

Shelly's sure the curse is just a silly sea story. But after she knocks over a precious relic, accidentally hits Rocky with her Shell Wars stick, and gives another player a black eye, Shelly isn't sure what to think. Could the Spookfish Curse be real? And will it ruin the chances of Trident Academy's Shell Wars team taking home the championship trophy?


Book 18

Fairy Chase

by Debbie Dadey

Published 5 June 2018
With the help of her fintastic friends, Echo investigates whether or not fairies really DO exist in this sparkling Mermaid Tales adventure.

Echo is excited when her Aunt Crabella and Uncle Leopold visit, especially since Aunt Crabella always has amazing stories about all of her many ocean travels. But when Aunt Crabella tells Echo about the Hairy Fairy—a fairy that visits mermaids while they sleep and purposely tangles their hair—Echo is all set to catch the fairy in the act.

Shelly and Kiki tell Echo that fairies aren’t real, but Aunt Crabella says she believes they are. And what’s the harm in believing? When Echo can’t seem to catch the Hairy Fairy, she becomes determined to figure out if fairies really do exist! She teams up with Shelly and Kiki and makes “Fairy Juice” (via a recipe from Rocky Ridge) in order to go on a fairy hunt on Trident City’s majestic Sperm Whale Mountain.

But what will they find on their fairy hunt? Will all of Echo’s magical fairy dreams come true?

Book 19

The Narwhal Problem

by Debbie Dadey

Published 18 June 2019
Kiki and her friends get caught up in a code war to try and meet a narwhal in this sparkling Mermaid Tales adventure.

All the merkids are super-excited! Two famous narwhal scientists are visiting Trident City with their daughter, Nadine. Best of all, someone is going to get to show Nadine around the city while her parents are in meetings! But who? All the merkids want to be the one, so how are they going to decide who gets to do it?

Mrs. Karp, their teacher, decides to organize a code-breaking contest, but with the competition getting fierce, it is more like a code war! Even Kiki, Echo, and Shelly are fighting! Is there a way that everyone can win?

Book 20

The Winter Princess

by Debbie Dadey

Published 7 July 2020
Pearl needs her merfriends' help when she's named Winter Princess and finds out she's going to be a big sister in this sparkling Mermaid Tales adventure.

Pearl is over the moon when she gets the fin-tastic news that she's been picked to be the next Winter Princess! She can't help gushing to Shelly, Kiki, and Echo about the beautiful dress she'll get to wear and how all eyes will be on her when she makes her big speech at the Winter Festival. She can't wait to tell her parents!

But her parents have some news of their own...Pearl is going to be a big sister! They're adopting a baby boy, and he'll be coming home with them right around the time of the Winter Festival. Suddenly, instead of glittering gowns and princess tiaras, Pearl has to talk about new cradles and baby toys. How can her new brother be stealing all of her parents' attention before he's even here?

Can Pearl convince her parents that a messy, noisy baby is the last thing they need? Or will she discover she's more suited to being a big sister than she thought?

Book 21

Shelly and her merfriends are excited to sleep in the museum until they start to wonder if it’s haunted in this spooky Mermaid Tales adventure.

It’s almost Shelly’s birthday! She can’t wait to have her friends over and eat her grandfather’s homemade pizza. But when Pearl gets involved in the party planning, the ideas get out of hand. Soon Shelly’s small sleepover turns into an overnight extravaganza at the People Museum, complete with a scavenger hunt and scary stories!

Shelly’s not so sure about spending the night in the museum with its dark spaces and creaking exhibits. But when the day arrives, everything goes swimmingly—that is, until strange, glowing lights start to appear. Could the People Museum be haunted? Or is something fishy going on?

Book 22

A Titanic Friendship

by Debbie Dadey

Published 21 June 2022
Echo struggles to share her friends with a new student in this twenty-second Mermaid Tales adventure.

Echo has always been fascinated by human inventions, so she’s especially interested when her class studies the history of the Titanic and the bacteria discovered there, Halomonas titanicae. When Mrs. Karp announces that the class will be going on an ocean trip to the sunken vessel, Echo is thrilled to have a chance to see it, since the ship is decaying and won’t be around much longer.

The ocean trip isn’t the only big news at school—a new merstudent, Anita, will be joining the class! But Echo and Anita immediately don’t get along. Anita is rude to Echo the first time they meet, and all of Echo’s friends seem to like Anita better than her.

As the trip approaches, the merfriends learn that the Titanic site isn’t wheelchair accessible, meaning Anita won’t be able to join the class. Her friends decide to boycott the trip, but Echo has been looking forward to it for weeks. Is Echo willing to look past her jealousy and give up the trip? Or can she find way for everyone to be included in both the ocean trip and her friend group?

Join Shelly Siren and her friends Echo, Kiki, and Pearl on ten sparkling adventures under the sea with this sparkling Mermaid Tales boxed set!

Have a splashing good time and undersea fun!

Shelly, Echo, Kiki, and Pearl are mer-friends who live in Trident City and go to Trident Academy. Every day there’s something new and fun to see and do—maybe it’s visiting a pod of humpback whales, riding seahorses, searching for treasure, or even having tea with the queen! These four friends are sure to have a sea-tacular time!

This collection contains ten Mermaid Tales adventures including:
Trouble at Trident Academy
Battle of the Best Friends
Whale of a Tale
Danger in the Deep Blue Sea
Lost Princess
Secret Seahorse
Dream of the Blue Turtle
Treasure in Trident City
Royal Tea
A Tale of Two Sisters


Dive into the first two Mermaid Tales books—now available in one sparkling flip book edition!

Third-grader Shelly Siren and her friends Echo, Kiki, and prima donna Pearl have just started school at the prestigious Trident Academy, where they get their sparkling tails tangled up in plenty of adventures. Join this fin-tastic foursome, along with other fantastical under-the-sea characters, as they navigate the waters of everyday life.

This paperback bind-up includes Trouble at Trident Academy and Battle of the Best Friends.

The first five Mermaid Tales books are available together in a sparkly boxed set!

Come along for five undersea adventures, packaged together in a dazzling collectible boxed set!

In Trouble at Trident Academy, mergirl Shelly Siren worries and wonders if she can fit in at her new school. In Battle of the Best Friends, Shelly and her best friend, Echo Reef, let mean girl Pearl Swamp's birthday party almost ruin their friendship. In A Whale of a Tale, Kiki Coral has to overcome her giant-size fear of a baby whale. In Danger in the Deep Blue Sea, Pearl Swamp causes big trouble when a shark is sighted in the waters near Trident City. And in The Lost Princess, Shelly discovers she's a princess! Can she play the royal part?



Books six through ten of the Mermaid Tales series are now available together in a glittery, collectible boxed set!

This sparkling boxed set includes five fin-tastic Mermaid Tales books, each one a delightful aquatic adventure!

In The Secret Sea Horse, Echo Reef decides she wants a sea horse for a special pet--no matter what the cost! In Dream of the Blue Turtle, Kiki Coral discovers that she has the power to see the future. But having visions is sometimes scary! In Treasure in Trident City, Pearl Swamp hunts for pirate treasure in a spooky, ghost-infested ship! In A Royal Tea, Shelly Siren meets her great aunt, Queen Edwina of the Western Oceans, for the very first time. And in A Tail of Two Sisters, Echo Reef fights fin and tail with big sister Crystal over a precious human object. Can the sisters find a way to get along?


Shelly and her merfriends are excited to sleep in the museum until they start to wonder if it’s haunted in this spooky Mermaid Tales adventure.

It’s almost Shelly’s birthday! She can’t wait to have her friends over and eat her grandfather’s homemade pizza. But when Pearl gets involved in the party planning, the ideas get out of hand. Soon Shelly’s small sleepover turns into an overnight extravaganza at the People Museum, complete with a scavenger hunt and scary stories!

Shelly’s not so sure about spending the night in the museum with its dark spaces and creaking exhibits. But when the day arrives, everything goes swimmingly—that is, until strange, glowing lights start to appear. Could the People Museum be haunted? Or is something fishy going on?

A Titanic Friendship

by Debbie Dadey

Published 21 June 2022