Harry Potter and Baccano!
Crossovers
The New Alchemy Teacher by EvilLydia reviews
Dumbledore, while spending time reading, discovers a form of magic that isn't studied often, alchemy. His search leads him to America. Magic AU, some of the immortals are also wizards, but not all.
Rated: K+ - English - Chapters: 15 - Words: 54,942 - Reviews: 27 - Favs: 38 - Follows: 46 - Updated: 9/18/2019 - Published: 2/8/2017
Harry Potter and The Immortals by TexasBean reviews
Dumbledore is short a DADA Professor, and that means the Ministry gets to intervene with Hogwarts, so McGonagall decides to call on an old friend from long ago to help out. With Maiza unable to fill the position, enter Firo Prochainezo: an Immortal wizard, member of the Martillo Family, and unwilling to put up with a certain pink toad who holds the title of "High Inquisitor".
Rated: M - English - Adventure/Humor - Chapters: 12 - Words: 157,357 - Reviews: 113 - Favs: 211 - Follows: 233 - Updated: 10/27/2018 - Published: 4/8/2015 - [Firo P., Ennis] Harry P., Minerva M.
Killing an Immortal With Magic? Good Luck With That! by DimThoseLights reviews
So it was love that saved Harry on the night on Halloween? Is that really the explanation? Not in this timeline!
Rated: K+ - English - Chapters: 4 - Words: 3,363 - Reviews: 5 - Favs: 16 - Follows: 25 - Updated: 4/17/2018 - Published: 12/13/2017 - Harry P., Ennis, Firo P.
Killing an Immortal With Magic? Good Luck With That! Prompt by DimThoseLights reviews
So it was love that saved Harry on the night on Halloween? Is that really the explanation? Not in this timeline!
Rated: K - English - Supernatural/Family - Chapters: 2 - Words: 879 - Reviews: 1 - Favs: 5 - Follows: 5 - Updated: 12/13/2017 - Published: 10/17/2017 - Harry P., Firo P. - Complete
Baka en duo! by Hiromichi reviews
OS, CROSS OVER HP/Baccano ! Un duo de voleurs tombe sur quelque chose que les moldus ne connaissent pas. Persuadés d'une machination maléfique ils ont pour but d'entrer dans le Manoir M pour voler ces drôles de bout de bois qui instrumentalisent les humains.
Rated: K+ - French - Humor/Crime - Chapters: 1 - Words: 4,890 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 12/20/2010 - Lucius M., Bellatrix L., Isaac D., Miria H. - Complete