“Now,inEnglish,theletterwhichmostfrequentlyoccursise。
  Afterwards,successionrunsthus:_aoidhnrstuycfglmwbkpqxz_。_E_predominatessoremarkablythatanindividualsentenceofanylengthisrarelyseen,inwhichitisnottheprevailingcharacter。
  “Here,then,weleave,intheverybeginning,thegroundworkforsomethingmorethanamereguess。Thegeneralusewhichmaybemadeofthetableisobvious-but,inthisparticularcipher,weshallonlyverypartiallyrequireitsaid。Asourpredominantcharacteris8,wewillcommencebyassumingitasthe_e_ofthenaturalalphabet。Toverifythesupposition,letusobserveifthe8beseenoftenincouples-for_e_isdoubledwithgreatfrequencyinEnglish-insuchwords,forexample,as’meet,’’。fleet,’’speed,’’seen,’
  been,’’agree,’&c。Inthepresentinstanceweseeitdoublednolessthanfivetimes,althoughthecryptographisbrief。
  “Letusassume8,then,as_e_。Now,ofall_words_inthelanguage,’the’ismostusual;letussee,therefore,whethertherearenotrepetitionsofanythreecharacters,inthesameorderofcollocation,thelastofthembeing8。Ifwediscoverrepetitionsofsuchletters,soarranged,theywillmostprobablyrepresenttheword’the。’Uponinspection,wefindnolessthansevensucharrangements,thecharactersbeing;48。Wemay,therefore,assumethat;represents_t_,4represents_h_,and8represents_e_-thelastbeingnowwellconfirmed。Thusagreatstephasbeentaken。
  “But,havingestablishedasingleword,weareenabledtoestablishavastlyimportantpoint;thatistosay,severalcommencementsandterminationsofotherwords。Letusrefer,forexample,tothelastinstancebutone,inwhichthecombination;48
  occurs-notfarfromtheendofthecipher。Weknowthatthe;
  immediatelyensuingisthecommencementofaword,and,ofthesixcharacterssucceedingthis’the,’wearecognizantofnolessthanfive。Letussetthesecharactersdown,thus,bythelettersweknowthemtorepresent,leavingaspacefortheunknown-
  teeth。
  “Hereweareenabled,atonce,todiscardthe’th,’asformingnoportionofthewordcommencingwiththefirstt;since,byexperimentoftheentirealphabetforaletteradaptedtothevacancy,weperceivethatnowordcanbeformedofwhichthis_th_canbeapart。
  Wearethusnarrowedintotee,and,goingthroughthealphabet,ifnecessary,asbefore,wearriveattheword’tree,’asthesolepossiblereading。Wethusgainanotherletter,_r_,representedby,withthewords’thetree’injuxtaposition。
  “Lookingbeyondthesewords,forashortdistance,weagainseethecombination;48,andemployitbywayof_termination_towhatimmediatelyprecedes。Wehavethusthisarrangement:
  thetree;4?34the,or,substitutingthenaturalletters,whereknown,itreadsthus:
  thetreethr?3hthe。
  “Now,if,inplaceoftheunknowncharacters,weleaveblankspaces,orsubstitutedots,wereadthus:
  thetreethr……hthe,whentheword’_through_’makesitselfevidentatonce。Butthisdiscoverygivesusthreenewletters,_o_,_u_and_g_,representedby??and3。
  “Lookingnow,narrowly,throughthecipherforcombinationsofknowncharacters,wefind,notveryfarfromthebeginning,thisarrangement,8388,oregree,which,plainly,istheconclusionoftheword’degree,’andgivesusanotherletter,_d_,representedby?
  “Fourlettersbeyondtheword’degree,’weperceivethecombination;46;88。
  “Translatingtheknowncharacters,andrepresentingtheunknownbydots,asbefore,wereadthus:thrtee。anarrangementimmediatelysuggestiveoftheword’thirteen,’andagainfurnishinguswithtwonewcharacters,_i_and_n_,representedby6and*。
  “Referring,now,tothebeginningofthecryptograph,wefindthecombination,53噰?
  “Translating,asbefore,weobtaingood,whichassuresusthatthefirstletteris_A_,andthatthefirsttwowordsare’Agood。’
  “Itisnowtimethatwearrangeourkey,asfarasdiscovered,inatabularform,toavoidconfusion。Itwillstandthus:
  5representsa?“d8“e3“g4“h6“i*“n?“o“r;“t“Wehave,therefore,nolessthantenofthemostimportantlettersrepresented,anditwillbeunnecessarytoproceedwiththedetailsofthesolution。Ihavesaidenoughtoconvinceyouthatciphersofthisnaturearereadilysoluble,andtogiveyousomeinsightintotherationaleoftheirdevelopment。Butbeassuredthatthespecimenbeforeusappertainstotheverysimplestspeciesofcryptograph。Itnowonlyremainstogiveyouthefulltranslationofthecharactersupontheparchment,asunriddled。Hereitis:
  “’_Agoodglassinthebishop’shostelinthedevil’sseatforty-onedegreesandthirteenminutesnortheastandbynorthmainbranchseventhlimbeastsideshootfromthelefteyeofthedeath’s-headabeelinefromthetreethroughtheshotfiftyfeetout_。’“
  “But。”saidI,“theenigmaseemsstillinasbadaconditionasever。Howisitpossibletoextortameaningfromallthisjargonabout’devil’sseats,’’death’sheads,’and’bishop’shotels?’“
  “Iconfess。”repliedLegrand,“thatthematterstillwearsaseriousaspect,whenregardedwithacasualglance。Myfirstendeavorwastodividethesentenceintothenaturaldivisionintendedbythecryptographist。”
  “Youmean,topunctuateit?”
  “Somethingofthatkind。”
  “Buthowwasitpossibletoeffectthis?”
  “Ireflectedthatithadbeenapointwiththewritertorunhiswordstogetherwithoutdivision,soastoincreasethedifficultyofsolution。Now,anotover-acuteman,inpursuingsuchanobjectwouldbenearlycertaintooverdothematter。When,inthecourseofhiscomposition,hearrivedatabreakinhissubjectwhichwouldnaturallyrequireapause,orapoint,hewouldbeexceedinglyapttorunhischaracters,atthisplace,morethanusuallyclosetogether。
  IfyouwillobservetheMS。,inthepresentinstance,youwilleasilydetectfivesuchcasesofunusualcrowding。Actinguponthishint,I
  madethedivisionthus:’AgoodglassintheBishop’shostelintheDevil’sseat-forty-onedegreesandthirteenminutes-northeastandbynorth-mainbranchseventhlimbeastside-shootfromthelefteyeofthedeath’s-head-abee-linefromthetreethroughtheshotfiftyfeetout。’“
  “Eventhisdivision。”saidI,“leavesmestillinthedark。”
  “Itleftmealsointhedark。”repliedLegrand,“forafewdays;
  duringwhichImadediligentinquiry,intheneighborhoodofSullivan’sIsland,foranybuildingwhichwentbythenameofthe’Bishop’sHotel;’for,ofcourse,Idroppedtheobsoleteword’hostel。’Gainingnoinformationonthesubject,Iwasonthepointofextendingmysphereofsearch,andproceedinginamoresystematicmanner,when,onemorning,itenteredintomyhead,quitesuddenly,thatthis’Bishop’sHostel’mighthavesomereferencetoanoldfamily,ofthenameofBessop,which,timeoutofmind,hadheldpossessionofanancientmanor-house,aboutfourmilestothenorthwardoftheIsland。Iaccordinglywentovertotheplantation,andre-institutedmyinquiriesamongtheoldernegroesoftheplace。
  AtlengthoneofthemostagedofthewomensaidthatshehadheardofsuchaplaceasBessop’sCastle,andthoughtthatshecouldguidemetoit,butthatitwasnotacastlenoratavern,butahighrock。
  “Iofferedtopayherwellforhertrouble,and,aftersomedemur,sheconsentedtoaccompanymetothespot。Wefounditwithoutmuchdifficulty,when,dismissingher,Iproceededtoexaminetheplace。The’castle’consistedofanirregularassemblageofcliffsandrocks-oneofthelatterbeingquiteremarkableforitsheightaswellasforitsinsulatedandartificialappearanceIclamberedtoitsapex,andthenfeltmuchatalossastowhatshouldbenextdone。
  “WhileIwasbusiedinreflection,myeyesfelluponanarrowledgeintheeasternfaceoftherock,perhapsayardbelowthesummituponwhichIstood。Thisledgeprojectedabouteighteeninches,andwasnotmorethanafootwide,whileanicheinthecliffjustaboveit,gaveitaruderesemblancetooneofthehollow-backedchairsusedbyourancestors。Imadenodoubtthatherewasthe’devil’sseat’alludedtointheMS。,andnowIseemedtograspthefullsecretoftheriddle。
  “The’goodglass,’Iknew,couldhavereferencetonothingbutatelescope;fortheword’glass’israrelyemployedinanyothersensebyseamen。Nowhere,Iatoncesaw,wasatelescopetobeused,andadefinitepointofview,admittingnovariation,fromwhichtouseit。
  NordidIhesitatetobelievethatthephrases,“forty-onedegreesandthirteenminutes,’and’northeastandbynorth,’wereintendedasdirectionsforthelevellingoftheglass。Greatlyexcitedbythesediscoveries,Ihurriedhome,procuredatelescope,andreturnedtotherock。
  “Iletmyselfdowntotheledge,andfoundthatitwasimpossibletoretainaseatuponitexceptinoneparticularposition。Thisfactconfirmedmypreconceivedidea。Iproceededtousetheglass。Ofcourse,the’forty-onedegreesandthirteenminutes’couldalludetonothingbutelevationabovethevisiblehorizon,sincethehorizontaldirectionwasclearlyindicatedbythewords,’northeastandbynorth。’ThislatterdirectionIatonceestablishedbymeansofapocket-compass;then,pointingtheglassasnearlyatanangleofforty-onedegreesofelevationasIcoulddoitbyguess,Imoveditcautiouslyupordown,untilmyattentionwasarrestedbyacircularriftoropeninginthefoliageofalargetreethatovertoppeditsfellowsinthedistance。InthecentreofthisriftIperceivedawhitespot,butcouldnot,atfirst,distinguishwhatitwas。
  Adjustingthefocusofthetelescope,Iagainlooked,andnowmadeitouttobeahumanskull。
  “UponthisdiscoveryIwassosanguineastoconsidertheenigmasolved;forthephrase’mainbranch,seventhlimb,eastside,’couldreferonlytothepositionoftheskulluponthetree,while’shootfromthelefteyeofthedeath’shead’admitted,also,ofbutoneinterpretation,inregardtoasearchforburiedtreasure。I
  perceivedthatthedesignwastodropabulletfromthelefteyeoftheskull,andthatabee-line,or,inotherwords,astraightline,drawnfromthenearestpointofthetrunkthrough’theshot,’orthespotwherethebulletfell,andthenceextendedtoadistanceoffiftyfeet,wouldindicateadefinitepoint-andbeneaththispointIthoughtitatleastpossiblethatadepositofvaluelayconcealed。”
  “Allthis。”Isaid,“isexceedinglyclear,and,althoughingenious,stillsimpleandexplicit。WhenyoulefttheBishop’sHotel,whatthen?”
  “Why,havingcarefullytakenthebearingsofthetree,Iturnedhomewards。TheinstantthatIleft’thedevil’sseat,’however,thecircularriftvanished;norcouldIgetaglimpseofitafterwards,turnasIwould。Whatseemstomethechiefingenuityinthiswholebusiness,isthefactforrepeatedexperimenthasconvincedmeitisafactthatthecircularopeninginquestionisvisiblefromnootherattainablepointofviewthanthataffordedbythenarrowledgeuponthefaceoftherock。
  “Inthisexpeditiontothe’Bishop’sHotel’IhadbeenattendedbyJupiter,whohad,nodoubt,observed,forsomeweekspast,theabstractionofmydemeanor,andtookespecialcarenottoleavemealone。But,onthenextday,gettingupveryearly,Icontrivedtogivehimtheslip,andwentintothehillsinsearchofthetree。
  AftermuchtoilIfoundit。WhenIcamehomeatnightmyvaletproposedtogivemeaflogging。WiththerestoftheadventureI
  believeyouareaswellacquaintedasmyself。”
  “Isuppose。”saidI,“youmissedthespot,inthefirstattemptatdigging,throughJupiter’sstupidityinlettingthebugfallthroughtherightinsteadofthroughthelefteyeoftheskull。”
  “Precisely。Thismistakemadeadifferenceofabouttwoinchesandahalfinthe’shot’-thatistosay,inthepositionofthepegnearestthetree;andhadthetreasurebeenbeneaththe’shot,’theerrorwouldhavebeenoflittlemoment;but’theshot,’togetherwiththenearestpointofthetree,weremerelytwopointsfortheestablishmentofalineofdirection;ofcoursetheerror,howevertrivialinthebeginning,increasedasweproceededwiththeline,andbythetimewehadgonefiftyfeet,threwusquiteoffthescent。
  Butformydeep-seatedimpressionsthattreasurewasheresomewhereactuallyburied,wemighthavehadallourlaborinvain。”
  “Butyourgrandiloquence,andyourconductinswingingthebeetle-howexcessivelyodd!Iwassureyouweremad。Andwhydidyouinsistuponlettingfallthebug,insteadofabullet,fromtheskull?”
  “Why,tobefrank,Ifeltsomewhatannoyedbyyourevidentsuspicionstouchingmysanity,andsoresolvedtopunishyouquietly,inmyownway,byalittlebitofsobermystification。ForthisreasonIswungthebeetle,andforthisreasonIletitfallitfromthetree。Anobservationofyoursaboutitsgreatweightsuggestedthelatteridea。”
  “Yes,Iperceive;andnowthereisonlyonepointwhichpuzzlesme。Whatarewetomakeoftheskeletonsfoundinthehole?”
  “ThatisaquestionIamnomoreabletoanswerthanyourself。
  Thereseems,however,onlyoneplausiblewayofaccountingforthem-
  andyetitisdreadfultobelieveinsuchatrocityasmysuggestionwouldimply。ItisclearthatKidd-ifKiddindeedsecretedthistreasure,whichIdoubtnot-itisclearthathemusthavehadassistanceinthelabor。Butthislaborconcluded,hemayhavethoughtitexpedienttoremoveallparticipantsinhissecret。
  Perhapsacoupleofblowswithamattockweresufficient,whilehiscoadjutorswerebusyinthepit;perhapsitrequiredadozen-whoshalltell?”