Crossovers  CartoonsH2O: Mermaid Adventures/H2O Abenteuer Meerjungfrau
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The Allure of the Deep by Jet556 reviews
Having just moved to Dolphin City, Lance Carter slowly finds his place in his new home, starting with his first day where he meets a girl named Rikki Chadwick.
Rated: K+ - English - Chapters: 28 - Words: 19,285 - Reviews: 7 - Favs: 3 - Follows: 1 - Updated: 7/19 - Published: 2/5/2022 - Rikki C., OC
Two Worlds by anon011211 reviews
Family problems, first loves, new friends, and secret magical powers; being a teenager is already complicated enough for Rikki, Cleo, and Emma. But when the girls encounter a pod of real mermaids, their lives are once again turned upside down. With the help of a few new friends, the girls must take on the ruthless pod leader before she can wage a war on everything they hold dear.
Rated: T - English - Adventure/Fantasy - Chapters: 26 - Words: 77,867 - Reviews: 35 - Favs: 17 - Follows: 10 - Updated: 12/16/2022 - Published: 9/11/2018
The Double Coloured Necklace by ShadowBk reviews
Eleanor Marshall is your typical nerd. She hides the true colour of her eyes, and always holds on to the necklace her Nana gave her. She rescues the most popular boy in school from drowning and they discover something amazing. The fun doesn't last forever, though. They find out some pretty disturbing things and have to fight off a bully. What will happen to them?
Rated: M - English - Fantasy/Romance - Chapters: 5 - Words: 8,874 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 10/12/2020 - Published: 8/24/2020
Their Final Chance by NatGoesMoo
Both have big decisions to make, to stay or go home.
Rated: M - English - Romance/Fantasy - Chapters: 1 - Words: 2,339 - Published: 2/2/2020
H2O:Jack and Ben Adventure by Raytrck1173 reviews
Jack and Ben have met their fair share of odd and strange things...But three teenage girls who change into mermaids are a definite first for them. Follow these twins as they embark on a new adventure in Dolphin City where once again, they must try to keep the knowledge they hold of the show from the characters, but how will it go when everyone seems to think they're ghosts?
Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 3,238 - Reviews: 5 - Favs: 6 - Follows: 5 - Updated: 1/20/2019 - Published: 7/9/2018