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Pokemon: The Origin of Species
by DaystarEld reviews
Enter the world of Pokémon from a rational perspective. Instead of starting his journey in ignorance, Red has spent his years studying the creatures so central to his world... and he doesn't quite agree with all the information in his books. No time for rookie mistakes here: he's on a quest to discover the true nature of Pokémon, and maybe even find out where they really come from.
Pokémon - Rated: T - English - Adventure/Sci-Fi - Chapters: 60 - Words: 539,494 - Reviews: 1429 - Favs: 2,067 - Follows: 2,476 - Updated: 10/1 - Published: 10/25/2013 - Red, Leaf, Blue O./Green O. (male)
Harry Potter and the Natural 20
by Sir Poley reviews
Milo, a genre-savvy D&D Wizard and Adventurer Extraordinaire is forced to attend Hogwarts, and soon finds himself plunged into a new adventure of magic, mad old Wizards, metagaming, misunderstandings, and munchkinry. Updates monthly.
Crossover - Harry Potter & Dungeons and Dragons - Rated: T - English - Chapters: 74 - Words: 314,214 - Reviews: 6385 - Favs: 5,905 - Follows: 6,674 - Updated: 8/2 - Published: 5/7/2012
r Animorphs: The Reckoning
by WhatWouldEnderDo reviews
AU/multiple points of departure, with the intent to fix/sane-itize/create internal consistency, allowing rational agents to take things to the extreme. Visser Three is competent, the Yeerks are moving rapidly, and the Animorphs are actually trying to win (but are inexperienced and unprepared). Inspired by Worm and HPMOR.
Animorphs - Rated: T - English - Sci-Fi/Suspense - Chapters: 45 - Words: 337,341 - Reviews: 459 - Favs: 370 - Follows: 492 - Updated: 5/19 - Published: 3/4/2015 - Elfangor, Jake
Hermione Granger and the Perfectly Reasonable Explanation
by Robin.Drew reviews
In 1991, a child came to Hogwarts School of Witchcraft and Wizardry with obvious gifts, but which few suspected would change the world... Oh, and Harry Potter enrolled that year as well. *** A few tweaks to canon, plus extrapolating Hermione's apparent intelligence realistically. I expect events to diverge fairly quickly. ;) *** cover image cc by-nc RooReynolds @ Flickr
Harry Potter - Rated: T - English - Suspense - Chapters: 25 - Words: 123,707 - Reviews: 538 - Favs: 878 - Follows: 1,477 - Updated: 7/24/2017 - Published: 12/23/2013 - Hermione G.
by Scientist's Thesis reviews
What if the mentioned super intelligence of Yagami Light and his antagonists wasn't just informed, but was actually true?
Death Note - Rated: T - English - Crime/Supernatural - Chapters: 1 - Words: 6,652 - Reviews: 526 - Favs: 866 - Follows: 1,098 - Updated: 9/7/2016 - Published: 6/11/2013 - Light Y., L, Misa A.
Draco Malfoy and the Practice of Rationality
by taogaming reviews
(Continuation of Harry Potter and the Methods of Rationality by Less Wrong) Still reeling from Lucius' Death and Narcissa's rebirth, Draco struggles to find his place in a changing Hogwarts and learns a dark secret of his new room-mate: Harry James Potter-Evans-Verres.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 65 - Words: 194,982 - Reviews: 211 - Favs: 242 - Follows: 309 - Updated: 9/4/2016 - Published: 5/2/2015 - Harry P., Hermione G., Draco M. - Complete
A Voice Across the Void
by Zoltan Berrigomo reviews
A padawan comes across an ancient Sith holocron during an archaeological field trip and keeps the discovery secret from his masters.
Star Wars - Rated: M - English - Adventure/Drama - Chapters: 10 - Words: 47,676 - Reviews: 58 - Favs: 147 - Follows: 200 - Updated: 5/20/2016 - Published: 10/6/2014 - Complete
Saruman of many Devices
by Saphroneth reviews
Alone of every power in Middle-Earth, Saruman innovates, notably gunpowder. But he lost. What if he had a little help? Actually a cross-over between LOTR and the General series by David Drake. Uses both book and movie elements.
Crossover - Lord of the Rings & Book X-overs - Rated: T - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 130,580 - Reviews: 518 - Favs: 1,384 - Follows: 1,336 - Updated: 4/3/2016 - Published: 11/20/2011 - Saruman
by EagleJarl reviews
(AU) [Rationality, meet Naruto] - Anko never wanted to lead a genin team. Sadly, the Hokage isn't okay with that; he hands her Naruto, Hinata, and Shino and orders her to "make them the best ninja and, more importantly, the best *people* possible." She's got her work cut out for her. M for combat and occasional cursing.
Naruto - Rated: M - English - Adventure/Romance - Chapters: 31 - Words: 164,368 - Reviews: 778 - Favs: 1,304 - Follows: 1,426 - Updated: 1/28/2016 - Published: 3/3/2015 - Anko M., Naruto U., Hinata H., Shino A. - Complete
Ginny Weasley and the Sealed Intelligence
by BayesWatch reviews
Continuation fic of Harry Potter and the Methods of Rationality. It's Ginny Weasley's first year at Hogwarts, and before she knows it, she is caught up in matters too grave even for a second year Harry James Potter-Evans-Verres.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 35 - Words: 97,916 - Reviews: 183 - Favs: 154 - Follows: 286 - Updated: 12/18/2015 - Published: 3/16/2015 - Ginny W., Luna L. - Complete
Following the Phoenix
by hezzel reviews
A single-/dual-point-of-departure spinoff from Less Wrong's brilliant story "Harry Potter and the Methods of Rationality", branching away in Chapter 81. Hermione is sent to Azkaban, but Harry is not about to give up. Unfortunately, it doesn't look like his enemy is about to leave things alone either.
Harry Potter - Rated: T - English - Drama/Fantasy - Chapters: 37 - Words: 260,387 - Reviews: 333 - Favs: 519 - Follows: 471 - Updated: 8/21/2015 - Published: 8/21/2014 - Harry P., Hermione G., Albus D., Q. Quirrell - Complete
Arc 2 of 8: Follows the return of the fleet to Earth. Licking wounds. Setting things in order: rebuild, and thinking about remaining Reapers in dark space. An ME Fic written a year before the "Mass Effect: Andromeda" trailer, the last arc of "Gone with the Sun" has survivors heading for Andromeda.
Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 9 - Words: 17,028 - Favs: 3 - Follows: 5 - Updated: 7/17/2015 - Published: 7/15/2015 - Complete
A Crack Slash Epilogue
by alexanderwales reviews
Six years after the events of Harry Potter and the Methods of Rationality, Hogwarts is a changed place, and a long-ago prophecy has reared its head.
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 5,037 - Reviews: 24 - Favs: 72 - Follows: 41 - Published: 6/4/2015 - Complete
Harry Potter and the Methods of Rationality
by Less Wrong reviews
Petunia married a biochemist, and Harry grew up reading science and science fiction. Then came the Hogwarts letter, and a world of intriguing new possibilities to exploit. And new friends, like Hermione Granger, and Professor McGonagall, and Professor Quirrell... COMPLETE.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 122 - Words: 661,619 - Reviews: 34420 - Favs: 23,312 - Follows: 17,663 - Updated: 3/14/2015 - Published: 2/28/2010 - Harry P., Hermione G. - Complete
by Thinker6 reviews
Taylor and Jack Slash are born in each other's places. Weaver is the infamous usurper of the Slaughterhouse Nine, while young Jacob Hebert forges his path through the underworld of Brockton Bay.
Worm - Rated: M - English - Adventure/Drama - Chapters: 29 - Words: 143,719 - Reviews: 138 - Favs: 757 - Follows: 769 - Updated: 2/9/2015 - Published: 12/17/2014 - Skitter, Jack Slash
by Emerald Ashes reviews
The presence of a foreign soul may have unexpected side effects on a growing child. I am Lord Volde...Harry Potter. I'm Harry Potter. In which Harry is insane, Hermione is a Dark Lady-in-training, Ginny is a minion, and Ron is confused.
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 21 - Words: 104,212 - Reviews: 1389 - Favs: 6,667 - Follows: 3,193 - Updated: 2/3/2015 - Published: 9/7/2014 - Harry P. - Complete
The Metropolitan Man
by alexanderwales reviews
The year is 1934, and Superman has arrived in Metropolis. Features Lex Luthor as the villain protagonist as he comes to grips with the arrival of an alien god. Occasional point-of-view chapters/sections featuring Lois Lane. Takes place outside any established comics continuity. Complete.
Superman - Rated: M - English - Mystery/Adventure - Chapters: 13 - Words: 80,698 - Reviews: 525 - Favs: 1,122 - Follows: 676 - Updated: 7/25/2014 - Published: 5/18/2014 - L. Luthor, Lois L., Clark K./Kal-El/Superman - Complete
A Bluer Shade of White
by alexanderwales reviews
Six years after her coronation, Elsa rules over Arendelle, using the power of ice to improve the lives of her citizens.
Frozen - Rated: M - English - Sci-Fi/Romance - Chapters: 6 - Words: 20,525 - Reviews: 119 - Favs: 378 - Follows: 174 - Updated: 5/10/2014 - Published: 5/5/2014 - Elsa, Olaf - Complete
Hermione Granger and the Burden of Responsibility
by Squirrelloid reviews
Threatened with Azkaban, Hermione Granger is helpless until rescued by Harry Potter. The problem is that Harry has a mysterious dark side which eats people. Needing control of her life, Hermione resolves to become her own hero and hopefully save all of Britain from Harry Potter. Single point of divergence from the fic Harry Potter and the Methods of Rationality.
Harry Potter - Rated: T - English - Drama/Tragedy - Chapters: 7 - Words: 24,895 - Reviews: 77 - Favs: 108 - Follows: 197 - Updated: 2/28/2013 - Published: 6/26/2012
by Alicorn24 reviews
Sequel to "Luminosity", narrated by Elspeth. You do not need to have read canon Twilight, but you will be very confused if you haven't read Luminosity.
Twilight - Rated: T - English - Supernatural - Chapters: 53 - Words: 234,771 - Reviews: 463 - Favs: 322 - Follows: 141 - Updated: 3/9/2011 - Published: 11/7/2010 - Complete
Harry Potter and the Wastelands of Time
by joe6991 reviews
Take a deep breath, count back from ten… and above all else – don't worry! It'll all be over soon. The world, that is. Yet for Harry Potter the end is just the beginning. Enemies close in on all sides, and Harry faces his greatest challenge of all - Time.
Harry Potter - Rated: T - English - Adventure - Chapters: 31 - Words: 282,609 - Reviews: 3129 - Favs: 5,187 - Follows: 2,843 - Updated: 8/4/2010 - Published: 2/12/2008 - Harry P., Fleur D. - Complete
by Ruskbyte reviews
Harry Potter has just received his Hogwarts letter, but really doesn’t want to go. After all, who would want to live on a planet? Especially one where the natives think nuclear energy is high science. And let’s not forget the 42,000 lightyear commute.
Harry Potter - Rated: M - English - Chapters: 7 - Words: 72,186 - Reviews: 1387 - Favs: 3,229 - Follows: 3,529 - Updated: 9/30/2008 - Published: 1/1/2008 - Harry P.