An AlternateHistory novel by Creator/EricFlint, the ''Trail of Glory'' series covers a [[UsefulNotes/TheUnitedStates United States]] that diverges from its original history at the start of the UsefulNotes/WarOf1812, covering an area from the Canadian border in the north, New Orleans in the south, where the war's final battle was fought in 1815, and in the sequel from the US east coast to west of the Mississippi River.

After Creator/BaenBooks picked up the series contract from Del Rey, two more books have been planned for the series, but as of June 2011 no publication date is known for the other two novels[[note]]the tentative title for the third novel in the series is ''1826: Oklahoma Burning'', as per a comment by Flint on the Baen's Bar forum[[/note]], and nothing of the story has been written.

The two published novels:
* ''The Rivers of War'' (paperback title: ''1812: The Rivers of War'')
* ''1824: The Arkansas War''

!!This series provides examples of the following tropes:

* AbsurdlyIneffectiveBarricade: Briefly comes into existence when overzealous soldiers rip down the doors of one of the main entrances to the Capitol to block the other main entrance. After chewing them out for this act of idiocy, Driscol makes them block the entrance they just rendered defenseless - by pushing two huge statues into the doorway.
* ActionGirl: Tiana Rogers plays this straight, with a side order of TheChiefsDaughter.
* TheAlcoholic: A part of the reason Eric Flint choose Sam Houston as the protagonist was that he wanted to show a realistic high-functioning alcoholic. This also qualifies as WriteWhatYouKnow: Flint has commented on the Baen forum, while discussing this aspect of Houston's character, that he himself has struggled with alcoholism.
* AnArmAndALeg: In ''The Rivers of War'', Sergeant Driscol has a lower arm mangled by a British volley at [[ the Battle of Chippawa,]] during the War of 1812. The later amputation of the limb and recovery period is what puts him in a position to help in the defense of Washington, DC along with Sam Houston, changing the course of history.
* AndThenWhat: Could General Andrew Jackson destroy the Chiefdom of Arkansas? Sure! Can he do so without, in his own words, gutting and skinning his own Republic? Erm. Does he think slavery in the U. S. remain a concern in the long term with Arkansas sitting on the border? Nope.
* AristocratsAreEvil: Or at least plenty of plantation owners.
* AsskickingEqualsAuthority: Plenty, but just call it the Arkansas Chiefdom.
--> A nation might produce no poets, no philosophers, no inventors, no scientists, no statesmen, no theologians, no sculptors--no barbers and butchers and bakers, for that matter. But if it could beat down anyone who tried to conquer it, no one could claim it didn't produce men.
* BoomTown: New Antrim. - in keeping with the old Alternate History tradition of making alternate versions of Little Rock, Arkansas into actually important towns
* CaptainSmoothAndSergeantRough: Captain Houston and Lieutenant (formerly Sergeant) Driscol take up these roles during the defense of Washington.
* CavalryOfficer: Averted. The United States at the time had no cavalry regiments.
* TheChessmaster: UsefulNotes/HenryClay in ''1824''. Silently backing a freebooter expedition. If it succeeds, get credit for it. If it is crushed, then use it as a rallying cry for war and a bid for the presidency. However [[spoiler: he seems kind of lost when he finally wins the Presidency]]
* CurbStompBattle: The first battle of Arkansas Post, in ''1824''. 1200 trained and drilled soldiers against 1200 undisciplined freebooters.
* DeliberateValuesDissonance: All over the place. Slavery and attitude towards race is front and center. Then add in the views on women, individual lives, religion…
* DrowningMySorrows: Sam Houston, [[spoiler:a year to the day after the murder of Maria Hester]].
* [[EdutainmentShow Edutainment Book]]: About the early days of the United States, especially the first book.
* EvenEvilHasStandards: [[CorruptPolitician Henry Clay]] is disgusted when his staff's only reaction to [[spoiler:the murder of Maria Hester Monroe Houston]] is to be glad it won't hurt them politically. He also takes a SuddenPrincipledStand when politicians from Georgia ask him [[spoiler:to pardon her killer.]]
* FieldPromotion: In modern[=/=]NATO terms, Sam Houston went from O-1 to O-6 in a matter of months. Meanwhile Driscoll bounced from senior NCO to Major (O-4) in the same timeframe. TruthInTelevision, as the handling of promotions in armies of the period was somewhat more loose than in later decades.
* ForWantOfANail: Ensign Sam Houston's not being hit by [[GroinAttack an arrow between the goalposts]] at the [[ Battle of Horseshoe Bend]] as he was OTL is the point of departure for the series, caused by Houston's foot slipping when scaling a barricade.
* GoshDarnItToHeck: The Anglo-Protestant tendency gets mocked by Catholic Creole Pierre Toussaint.
--> Did they really think they were fooling anyone by asking "Gol" to "dern" their enemies?
* HangoverSensitivity: Oh, yes, with an alcoholic as the main protagonist.
* HistoricalDomainCharacter: A majority of the characters are historical figures, their behaviors based on Flint's research into history.
* HomeByChristmas: President Clay decides that he needs a short victorious war against Arkansas in order to prop up his support after gaining the presidency through deal-making in the House despite 5/6ths of the country voting against him. Practically every senior officer with an understanding of the defenses Arkansas has comes to the conclusion that while victory is possible, 'short' is out of the question.
* InsultToRocks: In Chapter 28 of ''1824: The Arkansas War'', Andrew Jackson publicly denounces the deal-making that put Henry Clay into office as President after getting only about 1/6th of the popular vote, and initially lambastes John Calhoun as [[Literature/TheBible Judas]]. Later, Jackson corrects himself, saying that the comparison was an insult to Judas.
* KickTheSonOfABitch: What happened to the Filibusters after the First Battle of Arkansas Post, and the state militias at the second one, was neither pretty nor undeserved
* MonumentalDamage: In ''The Rivers of War'', Washington is sacked by the British, as in the original War of 1812, but a hastily rallied group of defenders manage to defend the Capitol. Almost every other public building save the Patent Office (Which was also left alone in real life), however, gets put to the torch.
* MoralMyopia: The attitude towards blacks, "mixed-bloods", and about slavery in the early United Stated is exposed at any turn.
* NobleBigot: Andrew Jackson is portrayed as this. He is highly bigoted, even by the standards of the time, and does not hesitate to call friendly Cherokees "savages", ask how Houston can be so sure that his coloured teamsters won't steal his gear, and sum up state militias as drunken and cowardly to a man (though [[JerkassHasaPoint not exactly wrong with that last one]]). However, he hesitates to shoot Red Eagle (a rebel Cherokee responsible for a major massacre) because he surrendered voluntarily, promotes a coloured sergeant to commissioned rank, against regulations, and threatens to kill a man who protests against arming free coloured men, but who won't join the militia himself. Essentially, the Andrew Jackson in the book is bigoted against groups but is capable of respecting an individual who is especially heroic and or a fierce fighter. While he is a bigot, he hates fools and cowards even more.
* OffTheRecord: William Cullen Bryant has a beautiful conversation to this effect with Henry Shreve. Paraphrased:
-->Bryant: I was sure deploying militia outside the U.S. was illegal in peacetime?\\
Shreve: That ain't no militia! Jes' Crittenden's boys!\\
Bryant: Freebooters, then. Can I quote you to that effect?\\
Shreve: You sure as Sam Hill can't! If they find out, my life ain't worth spit!\\
Bryant: Even better! "A knowledgeable local source, who wishes to remain anonymous for fear of reprisals from the butcher Crittenden and his band of renegades, who would stoop to anything to conceal their depredations...."
* NoodleIncident: Enforced in that "The Arkansas War" wasn't planned to be the second book. That was "The Trail of Glory", which would cover the alternate Cherokee migration, the riots in New Orleans that are alluded to in "The Arkansas War", and how many of black freedmen ended up moving to Arkansas. It was nixed by the publisher.
* RefugeInAudacity: How William Weatherford/Red Eagle gets into Jackson's tent.
-->You called upon all Creek chiefs to come in and surrender, didn't you? I was one of them. I came in and surrendered. The soldiers didn't seem to know what to do, so I just rode in past them.
* SlidingScaleOfAlternateHistoryPlausibility: The series tends towards a strong "hard" AlternateHistory, though some question the probability of the events as depicted in the novels and would argue the series fudges things a touch towards the "soft" side.
* ScaryBlackMan: Many in the U.S., primarily slaveholders and would-be slaveholders, regard Arkansas Army as this and[=/=]or wish to convince everyone else of it. When angered, General Ball pulls it off magnificently in his own right.
* SuddenPrincipledStand:
** What the black Chiefdom of Arkansas is to the United States.
** At the end of ''The Arkansas War'', Andrew Jackson has joined forces with John Quincy Adams and other moderates and liberals [[spoiler:to form a new Democratic-Republican Party]] to wrest control of Congress from Henry Clay's supporters in the upcoming Midterm elections and go for the White House in the 1828 election, one of whose chief planks is gradual emancipation (And the notion that a free black is a full US Citizen with all the same rights as a white man). This sets up a showdown with the Deep South, and its ideological leader John Calhoun, in future books, [[spoiler:though it's strongly implied that the Upper South - especially Kentucky and Tennessee, which are Jackson country - will side with the new party.]]
* UpThroughTheRanks: Sergent Patrick Driscoll had served more than a decade in Napoleon's army when he enlisted in the US army and participated in the War of 1812. When he lost his left arm in the battle at the Chippewa, Winfield Scott promoted him to first lieutenant. He ended up as a founder of the Arkansas Chiefdom and the general of its army, but never lost the way of thinking like a sergeant.
* WashingtonDCInvasion: As in the RealLife War of 1812, the British forces in ''The Rivers of War'' attack Washington, DC in a punitive raid. However, unlike in the original war Sam Houston helps rally the troops to defend the Capitol Building, effectively turning the British attack from a major propaganda victory to petty arson when they settle for torching other buildings, after being bloodied badly and driven away in their attempt to assault the Capitol Building.
* WorthyOpponent: In the first book, General Robert Ross. In the second, General UsefulNotes/WilliamHenryHarrison (to a certain extent) and Colonel UsefulNotes/ZacharyTaylor who is actually more of a FriendlyEnemy.