''The Railway Series'', which began in the [[TheForties 1940s]], is a series of books written by the Rev W Awdry. The books formed the basis for the ''WesternAnimation/ThomasTheTankEngine'' TV series. The Rev Awdry wrote 26 books, pretty much one a year. Later, additions were written by the Reverend's son, Christopher.


[[folder:Books written by the Rev. W Awdry]]
#''The Three Railway Engines'' (1945)
#''Thomas the Tank Engine'' (1946)
#''James the Red Engine'' (1948)
#''Tank Engine Thomas Again'' (1949)
#''Troublesome Engines'' (1950)
#''Henry the Green Engine'' (1951)
#''Toby the Tram Engine'' (1952)
#''Gordon the Big Engine'' (1953)
#''Edward the Blue Engine'' (1954)
#''Four Little Engines'' (1955)
#''Percy the Small Engine'' (1956)
#''The Eight Famous Engines'' (1957)
#''Duck and the Diesel Engine'' (1958)
#''The Little Old Engine'' (1959)
#''The Twin Engines'' (1960)
#''Branch Line Engines'' (1961)
#''Gallant Old Engines'' (1962)
#''Stepney the "Bluebell" Engine'' (1963)
#''Mountain Engines'' (1964)
#''Very Old Engines'' (1965)
#''Main Line Engines'' (1966)
#''Small Railway Engines'' (1967)
#''Enterprising Engines'' (1968)
#''Oliver the Western Engine'' (1969)
#''Duke the Lost Engine'' (1970)
#''Tramway Engines'' (1972)

[[folder:Books written by Christopher Awdry]]
#''Really Useful Engines'' (1983)
#''James and the Diesel Engines'' (1984)
#''Great Little Engines'' (1985)
#''More About Thomas the Tank Engine'' (1986)
#''Gordon the High-Speed Engine'' (1987)
#''Toby, Trucks and Trouble'' (1988)
#''Thomas and the Twins'' (1989)
#''Jock the New Engine'' (1990)
#''Thomas and the Great Railway Show'' (1991)
#''Thomas Comes Home'' (1992)
#''Henry and the Express'' (1993)
#''Wilbert the Forest Engine'' (1994)
#''Thomas and the Fat Controller's Engines'' (1995)
#''New Little Engine'' (1996)
#''Thomas and Victoria'' (2007)
#''Thomas and his Friends'' (2011)

!!The books contain examples of :

* AchillesInHisTent: ''The Sad Story of Henry''. Gordon, James and Henry try to invoke it in ''Troublesome Engines'', but it backfires on them.
* AcquiredSituationalNarcissism: A few examples:
** Thomas becomes a bit stuck-up after he gets his branchline.
** Percy becomes arrogant after braving the stormy weather.
** Oliver becomes flattered of the remarks of the other engines about his escape from scrap.
* AllThereInTheManual: The books ''The Island of Sodor: Its People, History and Railways'', ''Sodor: Reading Between the Lines'' and ''The Thomas the Tank Engine Man'' explain between them pretty much everything about the series.
* ArtEvolution: Mostly due to differing illustrators. The timeline shows Reginald Dalby (1945-1956) as rather childish and miniature, John Kenney (1957-1962) as more realistic and painting-like, Peter and Gunvor Edwards (1963-1972) as impressionistic but like it happened in real life and Clive Spong (1983-present) as about as picturesque as Kenney.
* AuthorAvatar: The Thin Clergyman in the original book series was Awdry, with another railway buff friend, The Rev Teddy Boston, as the Fat Clergyman.
* {{Barsetshire}}: The whole fictional setting of the Island of Sodor (which is supposed to be just west of the Cumbrian and Lancastrian coast and to the east of the Isle of Man).
* BreakoutCharacter: Thomas was a popular character after Book 2, but was only the focus of a few books before the TV series.
* BreakTheHaughty: Happens to a lot of engines. Gordon, James, and Thomas are common examples.
* CastHerd: the standard gauge and branch lines, Skarloey engines, the Culdee Fell engines, the Small railway engines etc.
* ChuckCunninghamSyndrome: A few background characters in the earlier books.
* CoolTrain: Need we explain this?
* ContinuitySnarl: The story of Godred, an arrogant mountain engine who violently derailed and was subsequently cannibalized for parts (based off of the real world story of ''Ladas''), is a rather confusing affair. The original book, ''Mountain Engines'' states that Culdee made the entire story up to scare Sir Handel and Duncan. Yet the various companion books treat the entire incident as a fact, as evidenced by the lack of a No. 1 engine on the CFR. It's further confounded by some of the tie-in magazine stories, which have Godred alive and well, completely recovered from the accident.
* CrouchingMoronHiddenBadass: Oliver in "Toad Stands By."
* DarkerAndEdgier: Book 13, ''Duck and the Diesel Engine'', began to introduce the concept of Diesels and their takeover of steam, symbolizing that all was not well on Sodor. Further books such as ''The Twin Engines'' and ''Stepney the Bluebell Engine'' continued this story by introducing scrapping. ''Enterprising Engines'', considered the darkest of all the stories, brought to light the end of Steam elsewhere but on Sodor. Following books, however, got back to the happy adventures.
* ADayInTheLimelight: All of the main engines got a book to themselves at some point.
* DefectorFromDecadence: The nice diesels are often this, but the most notable example is Bear (né D7101) in ''Enterprising Engines''.
* DepartmentOfRedundancyDepartment: Many examples, most famously in "Thomas and Gordon:"
-->"He had six small wheels, a short stumpy funnel, a short stumpy boiler and a short stumpy dome."
* {{Determinator}}: A popular plot thread. Skarloey in ''Old Faithful'', Rheneas in ''Gallant Old Engine'', Edward in ''Edward's Exploit'', Bertie in ''Bertie's Chase'', Percy in ''Percy's Promise''...
** Used by the steam engines in arguments with diesels: they may not be efficient or modern, but they ''get the job done''.
* DevelopmentHell: ''Barry the Rescue Engine'', first pitched by Christopher Awdry in the '90s, has yet to see the light of day.
* DoesntTrustThoseGuys: Gordon tells the others in "Domeless Engines" to "never trust domeless engines; they're not respectable." Guess what happens to Gordon.
* DressCode: The Skarloey engines are red. The Culdee Fell engines are purple. The standard gauge engines used to have blue as their dress code, but this was dropped shortly into the series.
** TruthInTelevision: Locomotives serving the same railway will usually be painted in uniform paint schemes.
* EarlybirdCameo: In later editions of ''The Three Railway Engines'', the engine who tries to push Henry out of the tunnel bears a striking likeness to James.
** The engine was actually intended to be James, but when fans pointed out the SeriesContinuityError (James' first day was in "Thomas The Tank Engine" where he was painted black), Awdry retconned the engine into a separate character.
* EmergencyTransformation: Henry in ''The Flying Kipper''.
* EnemyMine: The trucks cooperate with Percy when it means shutting up Bulstrode the barge.
* ExecutiveMeddling: The success of ''ThomasAndFriends'' led requests from the publishers for more "Thomas" volumes. Christopher occasionally worked around this by including Thomas in the title but only featuring him in one of the four stories.
** In a more positive example, writing "Edward, Gordon, and Henry" (the story that establishes said engines as all being on the same railway and gets Henry out of the tunnel) was the condition the publishers set before the Reverend for getting the original book, "The Three Railway Engines" published.
* FantasticRacism: The steam and diesel engines began resembling this, but it died down after some friendly diesels joined the railway. Taken to its extreme in ''James and the Diesel Engines'', in which James is the only engine to still hold a grudge.
* FantasyWorldMap: The Reverend and his brother spent a good ten years mapping out the Island of Sodor.
* FeudEpisode: The quarrel between Thomas and Percy in "More About Thomas The Tank Engine".
* FiveManBand: The engines on Thomas' branch line.
* FranchiseZombie: The Reverend wanted to end the series with Book 12, ''The Eight Famous Engines'', but the publishers wanted the series to continue. He stopped officially after Book 26 for fear of this.
* HaveAGayOldTime: In "Thomas and the Breakdown Train", the Breakdown Train contains "two queer things his Driver called cranes." In "Ballast", Duck passes under a chute, on top of which stand "some queer-looking trucks".
* IconicSequelCharacter: See BreakoutCharacter. Thomas The Tank Engine didn't appear until the second book of The Railway Series. James, Percy and Toby also appeared in later books.
* IHaveManyNames: The Fat Controller in particular has also been called "The Fat Director," "Sir Topham Hatt" and "The Stout Gentleman."
* JerkWithAHeartOfGold: Gordon; also Duncan after his CharacterDevelopment. Christopher Awdry wrote one stand-alone story where he brings Diesel back as one of these.
* KickTheSonOfABitch: The troublesome trucks often play tricks on an engine who were being mean or arrogant to others (i.e., James in "Dirty Objects" and Diesel in "Pop Goes The Diesel".
* LaserGuidedKarma: This occurs at almost every single time. Whenever there's an engine who is being either rude, haughty, or stubborn, they will get themselves into an unfortunate mishap or accident, not to mention they will receive ridicule from the other engines. This often causes the engine to become nicer and wise enough to not make the same mistakes again.
* LazyArtist: C. Reginald Dalby. He could have easily gone down to the station near his house to see real engines to base his illustrations on, or he could have looked at photographs, but he didn't. He couldn't be bothered to be keep engines' proportions consistent (resulting in Percy eventually looking like, as Awdry put it, "a green caterpillar with red stripes") or even [[IncrediblyLamePun keep track]] of how many wheels he drew Henry with. This was the reason for Henry's rebuild - Awdry had to have him rebuilt as a specific real class of locomotive so that he could send Dalby reference photos.
* LegacyCharacter: The Fat Controller
* LongRunner: Book 1 was published in 1945, Book 42 was published in 2011.
* MaliciousSlander: Diesel uses this to try and get rid of Duck. Gordon, Henry and James are fooled, but not the Fat Controller, and Diesel ends up exposed and sent packing when he tries to slander Henry.
* NeverMyFault: The Engines being blamed for ''Human'' error.
* OffscreenKarma:
** In "Old Iron", two boys were fiddling with James' controls. After this, they have been "soundly walloped" by their fathers.
** Also in "A Close Shave", The Fat Controller informed Duck that he realized Diesel's lies and sent him packing to the other railway.
* PintSizedKid: Rex, Mike and Bert.
* RealLifeWritesThePlot: Skarloey Railway locomotives sometimes visit the Talyllyn Railway, a move designed to write in the fact that Talyllyn locomotives are sometimes decorated to look like their Skarloey counterparts
* RecurringExtra: The Works Diesel, a BR Class 47 who has appeared, unnamed, since Book 28, but is described by the other engines as friendly.
* RippedFromTheHeadlines: The stories were mostly based on real life railway events.
* SequelHook: The Fat Controller says in ''Wilbert the Forest Engine'' that if Wilbert performs well, he knows where to find another engine like him.
* ShoutOut: The Non-Standard-Gauge railways on Sodor are based on real life ones. The Skarloey railway is based on the Tallylln railway, the small railway is based on the Ravenglass and Eskdale Railway and the Culdee Fell is based on the Snowdon mountain railway.
** The title for ''Thomas And His Friends'' was most likely a shout out to the television series.
* ShownTheirWork: Both the Reverend and his son are devoted {{Trainspotter}}s, and it shows.
* SkewedPriorities: Happens a lot on Sodor:
** The fireman who got annoyed at Henry for spilling his hot chocolate instead of crashing into the back of the Brake Van and almost killing him.
** The Painter that got angry at Henry for spilling his paint rather then making him lose his balance on the ladder.
** The Barber that got angry with Duck for frightening his customers rather then crashing into the Barber shop which may of endangered the lives of said customers.
** The Signalman that got annoyed with Donald for jamming his points and not endangering his life.
** The Station Master's wife who chewed out Thomas for ruining her and her family's breakfast instead of crashing into the house and endangering the life of her family.
* SmallNameBigEgo: A recurring character trait for several engines, but particularly Gordon, James and Sir Handel. Thomas also became one though was eventually toned down a little under Christopher Awdry's pen.
* SpaceWhaleAesop: Don't be reckless or put yourself into dangerous situations or you might have your body parts used to heal your sick friends.
* SpotlightStealingSquad: Due to pressure from publishers to tie in with [[ThomasAndFriends the TV series]], many later books were rotated around Thomas and his branch line.
* SteamNeverDies: Not on Sodor, at any rate. Due to the degree of operating independance given to the North Western Railway under British Rail the mass-dieselization order did not apply, and since the railway is still turning a decent profit after Privatisation the Fat Controller sees no reason to change things - especially given the years of hard work the engines have all put in.
* StupidCrooks: The thieves from "Stop Thief!".
* TakeThat: In one story, Thomas refers to Percy as a "green caterpillar with red stripes". This was the exact wording that the Reverend used when he reacted poorly to earlier illustrations of Percy by Reginald Dalby. Dalby didn't take it too well.
* TwinSwitch: Donald and Douglas in ''The Missing Coach'', Bill and Ben in ''The Diseasel''.
* UnusuallyUninterestingSight: Many people's reactions to engines causing destruction and havoc are ''extremely'' tranquil. Take this underwhelming reaction from a barber after Duck ''crashes into his shop'':
-->'''Barber:''' It's only an engine.
* ViolentGlaswegian: Donald and Douglas provide a child-friendly version of this one.
* VitriolicBestBuds: The trio of Gordon, James, and Henry. Also, Thomas and Percy.