The mystery of the last island
ArunikaRaghuvanshi
  • Reads 42,782
  • Votes 1,084
  • Parts 48
  • Time 4h 15m
  • Reads 42,782
  • Votes 1,084
  • Parts 48
  • Time 4h 15m
ArunikaRaghuvanshi
Complete, First published Sep 06, 2021
adventureannabethchasecamphalfbloodcoachhedgecrossoverdexdizzneedreamvisionfunnygrizelhavenfieldhoojasonkeefesencenkotlcleovaldezmysterypercyjacksonpjoreynasandorsophiefostertexttospeechtyson
Percy Jackson and Sophie Foster. Two heroes fighting their own battles in their own worlds. But what will happen when the worlds collide?
A fun filled crossover between kotlc and pjo/hoo.

The fact that makes it different: Sophie is a fangirl. Meaning, she has read pjo/hoo. Which gives a completely fun twist to it.


A mysterious prophecy 
A race of monster people asking for help
A trip to the Labyrinth 
And loads of planning on the fates part.


#1 in grizel, October 2021
#5 in CoachHedge, November 2021
#1 in Havenfield, January 2022
#6 in Kotc, November 2022
#3 in Keefesence, March 2023

A percy jackson and keeper of the lost cities crossover. 

Read on to a journey of prophecies and fun and adventure.

"I loved the idea and the crossover between two of my favourite series and your writing was amazhang!! I think the storyline was also really great!"

"The fact that this is the best pjo/kotlc story that I have read says a lot since I read a lot."

"The storyline was really unique, the characters  are written really well, description was great-- not too in detail for people to get bored, it was just enough for readers to understand what was happening."
All Rights Reserved
adventureannabethchasecamphalfbloodcoachhedgecrossoverdexdizzneedreamvisionfunnygrizelhavenfieldhoojasonkeefesencenkotlcleovaldezmysterypercyjacksonpjoreynasandorsophiefostertexttospeechtyson
Table of contents

48 parts

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𝐈𝐕. 𝐄𝐔𝐍𝐎𝐈𝐀 | 𝐏𝐉𝐎 𝐗 𝐇𝐏 by l-yraa
22 parts Complete
𝐞𝐮𝐧𝐨𝐢𝐚 | εὔνοια 𝐧𝐨𝐮𝐧. 𝐚 𝐩𝐮𝐫𝐞 𝐚𝐧𝐝 𝐰𝐞𝐥𝐥 - 𝐛𝐚𝐥𝐚𝐧𝐜𝐞𝐝 𝐦𝐢𝐧𝐝, 𝐚 𝐠𝐨𝐨𝐝 𝐬𝐩𝐢𝐫𝐢𝐭. "𝐛𝐞𝐚𝐮𝐭𝐢𝐟𝐮𝐥 𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠" "𝐉𝐮𝐬𝐭 𝐰𝐡𝐞𝐧 𝐈 𝐭𝐡𝐨𝐮𝐠𝐡𝐭 𝐈'𝐝 𝐠𝐞𝐭 𝐚 𝐛𝐫𝐞𝐚𝐤." After the first Great Prophecy ended, Lilith is determined to finally find herself. Along the way, she'd get caught up in prophecies, new allies, new problems, and a love life? Whatever it was, she was determined to finally find herself, but will she be able to? Or will she lose herself along the way?\ Not to mention she has to balance her life as a demigod, with the Second Great Prophecy starting, and the upcoming Triwizard Tournament. The consequences of her actions are slowly coming back to her, with flashes of the war and her regretful actions, will she be able to overcome them to face the new threat arising? We shall find out. [ set in Harry Potter and the Goblet of Fire ] [ set in Heroes of Olympus, The Lost Hero ] book four of the 'elysian' series [ started: 3 December 2023 ] [ finished: ongoing ]
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Far From Home (Kotlc x HP) by soccerloverrr16
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What would ever happen if Sophie Foster met Harry Potter? Well your about to find out! Sophie Foster has gotten banned from the Lost Cities, and has been seeking refuge in Foster homes in the Forbidden cities. Harry Potter is about to go into his third year of Hogwarts. When he is living with the Dursley's, aunt Petunia decides to adopt a Foster child so Dudley could have someone to hang out with over the summer. When Sophie and Harry meet, they have to take down the Neverseen, who had teamed up with Voldemort. (Sophie is 12, but has lived through all of the Kotlc books, and Harry is turning 13 and had lived through the first two books of Harry Potter). Please enjoy 😉
When Worlds Collide (continued on this account) by kotlcmlbfann
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A Percy Jackson, Miraculous, and KOTLC three-series crossover. Please read again, since I changed it slightly, even if you already read some chapters on the other account. Thanks! Warning ⚠️ SPOILER ALERTS FROM THE SERIES(S) My old account logged out, so this account is making the story again! Sorry about that guys. And thanks for the 140 readers on the other account! Rankings - #1 in #adrienettefanfiction on 4/3/24 #2 in #miraculousofthelostcities on 3/17/23 #6 in #miraculouscrossover on 4/15/24 #5 in #percyxannabeth on 4/3/24
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Sophie Foster and her friends are having a sleepover, but Sophie gets taken. Her friends receive a scroll saying to seek help from the Demi gods. Percy Jackson is living his best life. They had beaten Gaea and the titans, and he is happy with Annabeth. Until they get a prophecy saying that they need to team up with the elves and to get Sophie back before it's too late. Will they get Sophie back in time and team up? Read to find out! ⚠️Warning mentions of blood and gore ⚠️
Choices || Harry Potter [HP X PJO] by Moon-Frost
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"I've had to make choices, choices you could never understand. Choices between a hundred lives and a million, choices between a city and the world." Scorpia Novella Astrid was the daughter of Hecate. Only thirteen years old when the second Titan war ended, her mother tells her of her true heritage: She's a demiwitch, the daughter of a man named Remus Lupin. Heading to Hogwarts as a third year, she struggles to balance her schoolwork, monsters, her own trauma and flashbacks, her social life, and the new prophecy. Book One Prisoner of Azkaban →The Lost Hero I don't own Harry Potter or Percy Jackson, or any of the characters or plots besides a few OCs and Scorpia's own individual plot. All other rights belong to Rick Riordan and J.K. Rowling. Started- August 9th, 2024 Finished- Edited- Status- Unfinished/rewritten ©Copyright 2024
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Far From Home (Kotlc x HP) cover
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Rick Riordan's Hunger Games [PJO AU] cover
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Choices || Harry Potter [HP X PJO] cover
Persephone Jackson and the Lost Cities (Fem! Percy Jackson x KOTLC) ON HAITUS cover

𝐈𝐕. 𝐄𝐔𝐍𝐎𝐈𝐀 | 𝐏𝐉𝐎 𝐗 𝐇𝐏

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