Langdon nodded。 My lucky day。
It took Langdon and Kohler three more minutes to reach their destination…a large； well…kept dormitory sitting in a grove of aspens。 pared to the other dorms； this structure seemed luxurious。 The carved stone sign in front read BUILDING C。
Imaginative title； Langdon thought。
But despite its sterile name； Building C appealed to Langdon's sense of architectural style…conservative and solid。 It had a red brick facade； an ornate balustrade； and sat framed by sculpted symmetrical hedges。 As the two men ascended the stone path toward the entry； they passed under a gateway formed by a pair of marble columns。 Someone had put a sticky…note on one of them。
THIS COLUMN IS IONIC
Physicist graffiti？ Langdon mused； eyeing the column and chuckling to himself。 〃I'm relieved to see that even brilliant physicists make mistakes。〃
Kohler looked over。 〃What do you mean？〃
〃Whoever wrote that note made a mistake。 That column isn't Ionic。 Ionic columns are uniform in width。 That one's tapered。 It's Doric…the Greek counterpart。 A mon mistake。〃
Kohler did not smile。 〃The author meant it as a joke； Mr。 Langdon。 Ionic means containing ions…electrically charged particles。 Most objects contain them。〃
Langdon looked back at the column and groaned。
Langdon was still feeling stupid when he stepped from the elevator on the top floor of Building C。 He followed Kohler down a well…appointed corridor。 The decor was unexpected…traditional colonial French…a cherry divan； porcelain floor vase； and scrolled woodwork。
〃We like to keep our tenured scientists fortable；〃 Kohler explained。
Evidently； Langdon thought。 〃So the man in the fax lived up here？ One of your upper…level employees？〃
〃Quite；〃 Kohler said。 〃He missed a meeting with me this morning and did not answer his page。 I came up here to locate him and found him dead in his living room。〃
Langdon felt a sudden chill realizing that he was about to see a dead body。 His stomach had never been particularly stalwart。 It was a weakness he'd discovered as an art student when the teacher informed the class that Leonardo da Vinci had gained his expertise in the human form by exhuming corpses and dissecting their musculature。
Kohler led the way to the far end of the hallway。 There was a single door。 〃The Penthouse； as you would say；〃 Kohler announced； dabbing a bead of perspiration from his forehead。
Langdon eyed the lone oak door before them。 The name plate read：
LEONARDO VETRA
〃Leonardo Vetra；〃 Kohler said； 〃would have been fifty…eight next week。 He was one of the most brilliant scientists of our time。 His death is a profound loss for science。〃
For an instant Langdon thought he sensed emotion in Kohler's hardened face。 But as quickly as it had e； it was gone。 Kohler reached in his pocket and began sifting through a large key ring。
An odd thought suddenly occurred to Langdon。 The building seemed deserted。 〃Where is everyone？〃 he asked。 The lack of activity was hardly what he expected considering they were about to enter a murder scene。
〃The residents are in their labs；〃 Kohler replied； finding the key。
〃I mean the police；〃 Langdon clarified。 〃Have they left already？〃
Kohler paused； his key halfway into the lock。 〃Police？〃
Langdon's eyes met the director's。 〃Police。 You sent me a fax of a homicide。 You must have called the police。〃
〃I most certainly have not。〃
〃What？〃
Kohler's gray eyes sharpened。 〃The situation is plex； Mr。 Langdon。〃
Langdon felt a wave of apprehension。 〃But 。 。 。 certainly someone else knows about this！〃
〃Yes。 Leonardo's adopted daughter。 She is also a physicist here at CERN。 She and her father share a lab。 They are partners。 Ms。 Vetra has been away this week doing field research。 I have notified her of her father's death； and she is returning as we speak。〃
〃But a man has been murd…〃
〃A formal investigation；〃 Kohler said； his voice firm； 〃will take place。 However； it will most certainly involve a search of Vetra's lab； a space he and his daughter hold most private。 Therefore； it will wait until Ms。 Vetra has arrived。 I feel I owe her at least that modicum of discretion。〃
Kohler turned the key。
As the door swung open； a blast of icy air hissed into the hall and hit Langdon in the face。 He fell back in bewilderment。 He was gazing across the threshold of an alien world。 The flat before him was immersed in a thick； white fog。 The mist swirled in smoky vortexes around the furniture and shrouded the room in opaque haze。
〃What the 。 。 。 ？〃 Langdon stammered。
〃Freon cooling system；〃 Kohler replied。 〃I chilled the flat to preserve the body。〃
Langdon buttoned his tweed jacket against the cold。 I'm in Oz； he thought。 And I forgot my magic slippers。
9
The corpse on the floor before Langdon was hideous。 The late Leonardo Vetra lay on his back； stripped naked； his skin bluish…gray。 His neck bones were jutting out where they had been broken； and his head was twisted pletely backward； pointing the wrong way。 His face was out of view； pressed against the floor。 The man lay in a frozen puddle of his own urine； the hair around his shriveled genitals spidered with frost。
Fighting a wave of nausea； Langdon let his eyes fall to the victim's chest。 Although Langdon had stared at the symmetrical wound a dozen times on the fax； the burn was infinitely more manding in real life。 The raised； broiled flesh was perfectly delineated 。 。 。 the symbol flawlessly formed。
Langdon wondered if the intense chill now raking through his body was the air…conditioning or his utter amazement with the significance of what he was now staring at。
His heart pounded as he circled the body； reading the word upside down； reaffirming the genius of the symmetry。 The symbol seemed even less conceivable now that he was staring at it。
〃Mr。 Langdon？〃
Langdon did not hear。 He was in another world 。 。 。 his world； his element； a world where history； myth； and fact collided； flooding his senses。 The gears turned。
〃Mr。 Langdon？〃 Kohler's eyes probed expectantly。
Langdon did not look up。 His disposition now intensified； his focus total。 〃How much do you already know？〃
〃Only what I had time to read on your website。 The word Illuminati means 'the enlightened ones。' It is the name of some sort of ancient brotherhood。〃
Langdon nodded。 〃Had you heard the name before？〃
〃Not until I saw it branded on Mr。 Vetra。〃
〃So you ran a web search for it？〃
〃Yes。〃
〃And the word returned hundreds of references； no doubt。〃
〃Thousands；〃 Kohler said。 〃Yours； however； contained references to Harvard； Oxford； a reputable publisher； as well as a list of related publications。 As a scientist I have e to learn that information is only as valuable as its source。 Your credentials seemed authentic。〃
Langdon's eyes were still riveted on the body。
Kohler said nothing more。 He simply stared； apparently waiting for Langdon to shed some light on the scene before them。
Langdon looked up； glancing around the frozen flat。 〃Perhaps we should discuss this in a warmer place？〃
〃This room is fine。〃 Kohler seemed oblivious to the cold。 〃We'll talk here。〃
Langdon frowned。 The Illuminati history was by no means a simple one。 I'll freeze to death trying to explain it。 He gazed again at the brand； feeling a renewed sense of awe。
Although accounts of the Illuminati emblem were legendary in modern symbology； no academic had ever actually seen it。 Ancient documents described the symbol as an ambigram…ambi meaning 〃both〃…signifying it was legible both ways。 And although ambigrams were mon in symbology…swastikas； yin yang； Jewish stars； simple crosses…the idea that a word could be crafted into an ambigram seemed utterly impossible。 Modern symbologists had tried for years to forge the word 〃Illuminati〃 into a perfectly symmetrical style； but they had failed miserably。 Most academics had now decided the symbol's existence was a myth。
〃So who are the Illuminati？〃 Kohler demanded。
Yes； Langdon thought； who indeed？ He began his tale。
〃Since the beginning of history；〃 Langdon explained； 〃a deep rift has existed between science and religion。 Outspoken scientists