Mistletoe19
Fandoms
Recent works
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Sons of the Ocean by Mistletoe19
Fandoms: Mako Mermaids, Percy Jackson and the Olympians - Rick Riordan, H2O: Just Add Water, The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians (TV 2023)
03 Jan 2026
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Summary
When Percy and his family visit their long lost cousins in the Gold Coast, something feels off. The Blakelys’ son, Zac, is definitely keeping secrets from his parents and seems to have some strange affinity with water. Could he be another son of Poseidon?
Meanwhile, Zac can’t help but feel that there is something fishy about Percy, who always appears dry after a swim and who is also definitely keeping secrets. Could he possibly be another merman?
A Percy Jackson x Mako Mermaids crossover that imagines the shenanigans that might happen when the worlds of a merman and demigod collide. Will Zac and Percy be able to keep their watery secrets from each other?
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The Revelation by Mistletoe19
Fandoms: Mako Mermaids, H2O: Just Add Water, Mermaids - Fandom
28 Aug 2025
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Summary
Following the climactic events of Season 3, Zac decides to tell his parents that he is a merman, but it proves harder than expected.
Recent bookmarks
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Summary
What happens when Zac goes out for a swim around Mako, and ends up getting lost. It's up to the Fish Pose to find him. But, what's this? Zac's met OTHER mermaids? Better than it looks I promise! Adopted Story, Set after the end of H2O and 4 years after season 1 of Mako Mermaids. Everyone is 20ish
Series
- Part 1 of Mermaid Adventures
Bookmarked by Mistletoe19
29 Dec 2025
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Just Add Water by hallwayfights
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians (TV 2023)
09 Jan 2025
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Summary
Goode High School swim team co-captain, Percy Jackson, always felt drawn to the water. Ever since he was enrolled in swimming lessons as a child he felt more at home in the pool than anywhere else. Some even thought he had what it takes to make it to the Olympics some day. But what if it was more than just a natural talent? What if Percy Jackson truly belonged to two worlds - both on land and under the sea?
Aka a Percy Jackson AU where after his sixteenth birthday, Percy transforms into a merman anytime he touches water.
- Language:
- English
- Words:
- 110,934
- Chapters:
- 26/26
- Comments:
- 128
- Kudos:
- 375
- Bookmarks:
- 108
- Hits:
- 14,397
Bookmarked by Mistletoe19
27 Dec 2025
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Summary
On their boys only camping trip to Mako Island, Cam, David and Zac discover a mysterious cave. Following their friend that is being called into it by a strange force the three of them fall in the magical moon pool.
What will happen when there is not just one merman but three?
ON HIATUS!
Bookmarked by Mistletoe19
22 Oct 2025
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Summary
Emma Gilbert is in medical school in Sydney. A casual swim results in a run-in with an old nemesis. Will Emma's secret be exposed? Will Denman finally capture a mermaid to further her career? How will Emma handle this now that she's on her own with no friends to help out? Emma never thought she'd have to do the things she did. Is turning to crime something she ever expected to have to do? No, but here we are.
Bookmarked by Mistletoe19
23 Sep 2025
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Summary
Since the public exposure of merpeople, Zac had spent every moment on tenterhooks waiting for the other shoe to fall. He couldn’t even relax in the water. Every time he entered or exited the ocean was fraught with danger as land people paid close attention to the shoreline hoping to catch a glimpse of tail fin.
The secret is out. There's no where left to hide and everyone wants to be the one to bring in another living mermaid. The pod is under direct attack and Zac is caught in the crossfire.
- Language:
- English
- Words:
- 25,560
- Chapters:
- 12/?
- Collections:
- 1
- Comments:
- 134
- Kudos:
- 395
- Bookmarks:
- 76
- Hits:
- 9,660
Bookmarked by Mistletoe19
06 Sep 2025