Percy Jackson and the Olympians and H2O: Just Add Water Crossovers
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Float by Spiziri reviews
The end of the summer is rapidly approaching for our heroes, but Sally has one last adventure for Percy and Annabeth in Australia.
Rated: K+ - English - Fantasy/Humor - Chapters: 6 - Words: 8,237 - Reviews: 16 - Favs: 16 - Follows: 29 - Updated: 7/1 - Published: 5/13
Piper's Tail by CHBNewRomeHogwartsBerk reviews
What if Piper had a tail during the Seven's Quest? What happens if the rest of the Seven find out? First Fanfic, please read and review! Takes place during The Mark Of Athena.
Rated: K - English - Chapters: 10 - Words: 8,108 - Reviews: 27 - Favs: 5 - Follows: 16 - Updated: 6/19 - Published: 2/19
Mermaids and demigods? by Diamondsgirl reviews
Basically just the demigods meet the mermaids. No Flames! It's my first fanfic. T cos' I'm paranoid :D
Rated: T - English - Chapters: 9 - Words: 5,958 - Reviews: 22 - Favs: 7 - Follows: 14 - Updated: 5/6 - Published: 2/25 - [Annabeth C., Percy J.] Cleo S., Bella H.
el principe del mar se convierte en mitad pez by Rete2212 reviews
El titulo lo dice cssi todo. Pero aca esta mas detallado percy va con su mama a visitar a su tia y a su nuevo esposo a australia. Cuando una noche decide ir a nadar a una isla donde entra a uns pequeña cueva en el fondo de un volcán
Rated: T - Spanish - Chapters: 3 - Words: 3,147 - Reviews: 3 - Favs: 8 - Follows: 8 - Updated: 2/5 - Published: 11/30/2014 - Percy J., Rikki C., Cleo S., Bella H.
The Mermaid Demigods by H2o and TVD lover reviews
What happens when 5 mermaids are taken to Camp Half-blood?Emma,Cleo,Bella,Rikki and Phoebe are demigods. Is one of them a Child if the Big Three? Of they are how would that change? Discontinued
Rated: T - English - Chapters: 4 - Words: 2,555 - Reviews: 9 - Favs: 12 - Follows: 16 - Updated: 11/24/2014 - Published: 1/17/2014 - Complete
Mermaids and Demi-gods VS Gaea by The Greatest Daredevil reviews
Ok I stink at summary's but here it go's. What happens when the Argo 2 stops in Australia for some help? What happens when that help ends up being the H2O mermaids? well read this to find out, PLEASE DON'T SKIP. THIS IS MY FIRST STORY SO GO EASY. Also I know it says rated K but really a 5 year old can read this. Its just that rated K is the lowest so... R&R please
Rated: K - English - Adventure/Humor - Chapters: 10 - Words: 9,152 - Reviews: 21 - Favs: 7 - Follows: 12 - Updated: 11/14/2014 - Published: 2/27/2014 - Annabeth C., Percy J., Rikki C., Cleo S.
Percy and the Mermaids by Castaway43 reviews
The four mermaids meet up with Percy and Annabeth in New York, where they unwillingly reveal their powers.They go to Camp Half-blood, where they make both friends and foe. But can they hide their tails, especially in a place where everyone thinks Cleo is a child of Poseidon.
Rated: K+ - English - Chapters: 11 - Words: 7,021 - Reviews: 42 - Favs: 45 - Follows: 63 - Updated: 8/21/2014 - Published: 12/31/2012 - Percy J., Cleo S.
Is That A Tail! by Bibliophilic12 reviews
Em and Emily are back! Only this time, we're in Australia. Visiting Em's cousin Emma after she got back from her world tour. We have our secrets to keep and they have theirs. Will all of our secrets be found out? Disclaimer: I don't own Percy Jackson or H2O
Rated: K+ - English - Chapters: 3 - Words: 1,344 - Reviews: 2 - Favs: 6 - Follows: 4 - Updated: 6/19/2014 - Published: 3/8/2014 - Annabeth C., Percy J., OC, Emma G.
H2O: Just Add Demigods by MermaidGoddessFrost632 reviews
When the four girls decide to go on a nature walk, a Minotaur decides to attack them all the way to Camp Half-Blood. Will their 6 month summer trip be full of adventure and friends? Or a trip full of death and enemies?
Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 254 - Reviews: 5 - Favs: 5 - Follows: 6 - Published: 4/27/2014 - Annabeth C., Percy J., Emma G., Bella H.
Just Add Percy Jackson by SmartyMcSmartle reviews
When the opportunity for Percy, his mother, and Annabeth to go to Australia to visit Sally's family, they pack up and head to the country. While there, Emma (Percy's cousin) introduces Percy and Annabeth to her friends. But when a life-altering event happens and three of the Australians find out their actual heritage, lives are going to become more complicated, quickly. ON HIATUS
Rated: T - English - Fantasy/Adventure - Chapters: 7 - Words: 7,457 - Reviews: 62 - Favs: 70 - Follows: 89 - Updated: 9/14/2013 - Published: 1/20/2013
Mermaids vs Monsters by avamay227 reviews
Sequel to Mermaids, Monsters, and Mythology. Kronos is back and you'll never guess who's helping him. Story is better than the summary, I swear on the River Styx!
Rated: T - English - Adventure/Romance - Chapters: 9 - Words: 3,501 - Reviews: 15 - Favs: 17 - Follows: 19 - Updated: 8/27/2013 - Published: 7/10/2013 - Annabeth C., Percy J., Cleo S., Emma G. - Complete
Mermaids, Monsters, and Mythology by avamay227 reviews
Emma's back from her trip around the world with her family. She meets Bella and reunites with Cleo and Rikki. When a fury attacks the girls at Mako, Chiron sends out a rescue team immediately. Will the girls be able to hide their mermaidness (like my word) from the Campers? (Spoilers for TLH, SON, MOA are inside!) Takes place after the House of Hades & Giant War.
Rated: K+ - English - Fantasy/Adventure - Chapters: 12 - Words: 6,412 - Reviews: 44 - Favs: 33 - Follows: 29 - Updated: 8/27/2013 - Published: 4/30/2013 - Annabeth C., Percy J., Cleo S., Emma G. - Complete
Going Under by Sketchergal reviews
This is Mira's last chance, otherwise she'll be kicked out onto the streets. But how can you not be a danger magnet when you're a mermaid with a scent stronger than a daughter of Zeus's and monsters are popping up at the worst possible times?
Rated: T - English - Fantasy - Chapters: 4 - Words: 8,195 - Reviews: 29 - Favs: 22 - Follows: 41 - Updated: 5/10/2013 - Published: 5/8/2012 - Leo V.
Tell Me Your Secrets by forever.your.love reviews
Cassidy doesn't know what to expect about her adoptive parents. In turn, they don't know what to do about her. There's something off about the Jacksons' and Cass is going to find out. Even if it risks spilling the fact that she's a mermaid...
Rated: T - English - Adventure - Chapters: 7 - Words: 7,265 - Reviews: 154 - Favs: 73 - Follows: 115 - Updated: 4/29/2013 - Published: 1/23/2011
Immortals at Goode by sciencelover reviews
*Sequel to Secrets Revealed* The Jackson family and Emma, Cleo, and Rikki have finally made their way to the United States after two years. Now the Jackson twins and our favorite mermaids have to finish their senior year at Goode as immortals. How will they deal with they change of being in a new country and dealing with typical high school drama?
Rated: T - English - Friendship/Family - Chapters: 4 - Words: 6,989 - Reviews: 15 - Favs: 18 - Follows: 18 - Updated: 3/29/2013 - Published: 1/21/2013
H2O Meets camp HalfBlood by PercyJfan100 reviews
While swimming, Cleo, Rikki, Emma, and Bella are chased by a sea monster, all the way to America' to Camp Half-Blood. Now, what do you get when you take a camp full of demigods, four mermaids, and a bunch of water everywhere you look. Chaos.
Rated: K - English - Fantasy/Friendship - Chapters: 9 - Words: 11,727 - Reviews: 158 - Favs: 107 - Follows: 138 - Updated: 3/20/2013 - Published: 10/6/2011
Mermaid Demigod by hrknmom reviews
I cant do a summary yet because i need OCs!
Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 64 - Reviews: 40 - Favs: 10 - Follows: 14 - Published: 1/16/2013 - Rikki C.
Being a Mermaid isn't the Weirdest thing now by Stung by Stars reviews
During a full moon, Rikki, Cleo, Bella and Emma get stuck in there 'moon-trans' and go into the water. While swimming to Mako, they're are chased by a sea snake- all the way to Camp Half-Blood's beach. How can they explain appearing out of nowhere to everyone? And is being mermaids the oddest about them? And what taken mermaid has a crush on a half-blood from the Hermes cabin?
Rated: T - English - Drama/Friendship - Chapters: 7 - Words: 3,641 - Reviews: 45 - Favs: 33 - Follows: 53 - Updated: 12/24/2012 - Published: 9/1/2012 - Percy J.
Secrets Revealed by sciencelover reviews
Both Percy's family and Cleo, Emma, and Rikki have kept secrets from each other. Until now. What will happen when they reveal their secret and something repeats themself from Percy's and Annabeth's past. What will happen? Read to find out. Now COMPLETE! *Please vote on my poll if you want there to be a sequel to this story*
Rated: T - English - Family/Adventure - Chapters: 12 - Words: 9,903 - Reviews: 54 - Favs: 38 - Follows: 30 - Updated: 11/30/2012 - Published: 9/23/2011 - Complete
The Aqua Chronicles4: We Go To Australia by TheGuyWhoReadsTooMuch reviews
This story is about how Cleo, Emma, Bella, and Ricky help out with up coming war. But the Part of the War that is in the Ocean. HIATUS
Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 7 - Reviews: 5 - Favs: 1 - Follows: 1 - Published: 10/24/2012 - Percy J., Cleo S.
i'm a what? by I am Alexa daughter of Hades reviews
Bella, Rikki, Emma, and Cleo find Annabeth, who takes them to Camp Half-Blood. will Camp find out their secret? if they do, will they keep it?
Rated: K+ - English - Chapters: 3 - Words: 635 - Reviews: 23 - Favs: 14 - Follows: 31 - Updated: 9/17/2012 - Published: 7/19/2012 - Annabeth C., Bella H.
Metamorphosis by Destiny Blade reviews
Percy, Annabeth, Thalia, and Piper are on vacation in Australia. But, what'll happen when the girls come back with more than they bargain for? Story better than the summary, trust me. *UP FOR ADOPTION*
Rated: K - English - Fantasy/Humor - Chapters: 3 - Words: 2,783 - Reviews: 22 - Favs: 17 - Follows: 28 - Published: 8/20/2012 - Percy J., Cleo S.
Problems of An Eccentric Teenager, with Too Much Time on her Hands by Iamsumbody reviews
Each chapter is a different crossover. First chapter is a crossover of Percy Jackson, H2O, and Twilight.
Rated: K+ - English - Adventure/Supernatural - Chapters: 1 - Words: 256 - Reviews: 10 - Favs: 6 - Follows: 12 - Published: 3/16/2012 - Percy J.
Mermaid God by White-Flight reviews
Crossover of H2O, Percy Jackson and Vampire Diares. When Elena's sister and friends come to vist geus who shows up: Percy Jackson. There is an up rising threat that will mean working together. My first Fanfic.
Rated: K - English - Adventure/Romance - Chapters: 6 - Words: 3,544 - Reviews: 4 - Favs: 10 - Follows: 10 - Updated: 12/24/2011 - Published: 12/4/2011 - Grover, Emma G.
The Sea and the Moon Continued by h2ogirl805 reviews
The Sea and the Moon story by Goddess Of Revenge continued
Rated: K - English - Chapters: 4 - Words: 1,937 - Reviews: 18 - Favs: 6 - Follows: 12 - Updated: 12/5/2011 - Published: 12/4/2011
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