Inquisitor (Novel) - Edition Changes: Many changes were made between the editions to improve or update the story to better fit the canon of Warhammer 40,000 as it stood in 2002.  Some of the changes were simply alterations to spelling and grammar, but others are listed below.An in-universe note has been added at the beginning of the 2002 edition questioning the veracity of the account described in the book.Prologue"fellow Inquisitor, Marine Commander, Hidden Master, whomever" was changed to "fellow inquisitor, Space Marine commander, whomever.""Trader" was changed to "rogue trader"Chapter 1"Warrior robots, juggernauts, and land-raiders" was changed to "Warrior robots, juggernauts, and great armoured vehicles""School of Assassins" was changed to "temple on Callidus""The little man muttered some oath in his own Squattish dialect." was changed to "The stout abhuman muttered some oath in his own outlandish dialect."Chapter 2"Earth" was changed to "Terra"Chapter 3"Grimm gibbered in Squattish" was changed to "Grimm gibbered in his own tongue"Chapter 6"Comm-calls" was changed to "Vox messages""A wrestle to the death with battle-robots? A nude hike across a death-world?" was changed to "A wrestle to the death with Titans? An unarmed hike across a deathworld?"Chapter 7"The famous Navis Nobilitate mafia?" was changed to "The famous Navis Nobilitate spider's web?"Chapter 8"One bulkhead was a great bas-relief representing the withered features of the blind immobile Emperor embedded in the central portion of his throne amidst tubes and wires." was changed to "One bulkhead was a great bas-relief representing the heroic features of the Emperor stood astride the cowering form of the arch-traitor, Horus.  A far cry from the shrivelled but undying form, embedded in the very centre of his throne amidst a forest tubes and wires. "Chapter 10"Service robots rolled to and fro" was changed to "Servitors – half-human, half-machine – rolled to and fro""He realized that a robot was stripping him of his armour and removing all detectable weapons. The robot was working within the substance of the hydra and with its apparent complicity." was changed to "He realised that a servitor was stripping him of his armour and removing all detectable weapons. The robotic thing was working within the substance of the hydra and with its apparent complicity.""Burly, fearsome robots held all four of the intruders inflexibly." was changed to "Burly, fearsome servitors held all four of the intruders inflexibly.""These disconcerting robots slid on magnetized feet along the corridor," was changed to "These disconcerting servitors slid on magnetised feet along the corridor,""Within the ranks of those Hidden Masters exists a secret, innermost conclave founded in recent decades by the Emperor himself," was changed to Within the ranks of those Hidden Masters exists a secret, innermost conclave founded in recent centuries by the Emperor himself,"Chapter 11"escorted through the eerie maze of the hulk by the savage robots." was changed to "escorted through the eerie maze of the hulk by the savage servitors.""At the hold where all the alien skulls floated, the robots left the trio." was changed to "At the hold where all the alien skulls floated, the automatons left the trio.""Farewell to the ancient inscrutable Slann and the hordes of Tyranids like locusts." was changed to "Farewell to the hordes of tyranids like locusts, to all aliens and their mocking, inhuman heresy.""Later, her hairy spider tattoo engulfed him." was removed entirely."Those robots: they were like some suits used by traitor legionnaires corrupted by Chaos. You could almost employ such robots as emissaries-or couriers-to the Eye of Terror itself" was changed to "Those servitors: they were like some suits used by traitor legionnaires corrupted by Chaos. You could almost employ such automatons as emissaries–or couriers–to the Eye of Terror itself""We could seek exile on an Eldar craftworld. We could beg a high mage of the Slann for sanctuary.’ ‘Indeed,’ she agreed. ‘Both the Eldar and the Slann should be grateful to know about this weapon which would one day be launched against them.’" was changed to "We could seek exile on an eldar craftworld.’ ‘Indeed,’ she agreed. ‘The eldar should be grateful to know about this weapon which would one day be launched against them.""the school of Assassins." was changed to "the Callidus Temple of Assassins."Chapter 12"Maybe the cabal needed to use those bone-sculpture robots as go-betweens not merely to present an acceptably hideous face to the local inhabitants, but because robots at least would not mutate before their mission was accomplished?" was changed to "Maybe the cabal needed to use those bone-sculpture automatons as go-betweens not merely to present an acceptably hideous face to the local inhabitants – but because such beings at least might not mutate before their mission was accomplished?"Chapter 14"Jaq's ear-mike" was changed to "Jaq's ear-bead""Immaterium's bulking out her body!" was changed to "Warp-stuff is bulking out her body!"Chapter 15"The robot held a heavy plasma gun." was changed to "The combat servitor held a heavy plasma gun."  However, robot was not changed to servitor before or after this in the chapter."Earth" was changed to "Sacred Terra"Chapter 16"Thanks for waiting. I met some Squats. Hey-ho, hey-ho.' ‘And off with Squats you thought you'd go?' asked Jaq sadly" was changed to "Thanks for waiting. I met some brothers. We got to drinking. Hey-ho, hey-ho.' 'And off with them you thought you’d go?’ asked Jaq sadly""Earthspace" was changed to "Terra"Chapter 17"No one, nor any robot, was in sight." was changed to "No one, nor any servitor, was in sight.""almost oblivious to the stars above except as notations in cyberledgers" was changed to "almost oblivious to the stars above except as notations on data-slates or in ledgers""A welder-cyborg trundled to repair the sprung places. Perhaps this kind of accident was a regular occurrence. Perhaps that cyborg did nothing else but reweld tubes." was changed to "A welder-servitor trundled to repair the sprung plates. Perhaps this kind of accident was a regular occurrence. Perhaps that automaton did nothing else but reweld tubes.""That's alien meat, you Squattish turnspit!" was changed to "‘That’s alien meat, you inhuman turnspit!""Hawkers of synthpies" was changed to "Hawkers of sweetmeats""The Judges were readying their suppression shields." was changed to The Arbites were readying their suppression shields."Chapter 18"Could they have tried-having come so far-to surrender to an officer of the Adeptus Custodes, thus to crave audience with a duty officer of the Emperor's Companions who guarded the throne room itself?" was changed to "Could they have tried – having come so far – to surrender to an officer of the Adeptus Custodes, thus to crave audience with a commander of those exalted warriors who guarded the throne room itself?""Under a vaulted dome so lofty that clouds had formed" was changed to "Under a vaulted dome so lofty that clouds had formed to obscure its frescoed arcs""Squads of tall helmeted Emperor's Companions stood to attention vigilantly, armed with laser-spears and plasma guns, black cloaks aswirl around naked torsos of tattooed corded muscle." was changed to "Squads of helmeted Emperor’s Companions stood to attention vigilantly, armed with bolters and plasma guns, black cloaks aswirl around ancient, ornately carved power armour.""Two Titans flanked the great archway that led onward," was changed to "Two immense Titans, embodiments of the Machine-God, flanked the great archway that led onward""The robots could wrench their feet free." was changed to "The god-machines could wrench their feet free. ""This enormous, sacred prosthetic device-more precious by far than any gold-framed the wizened, mummy face of the God." was changed to "And it seemed to Jaq, though he did not know whether what he saw was true, or mere delusion instilled by that same psyker-dream, that this enormous, sacred prosthetic device, more precious by far than any gold, framed the wizened, mummified face of the God-Emperor.""The Emperor's mind-voice had dissociated into several voices, as if his great soul co-existed in fragments that barely hung together." was changed to "The Emperor’s mind-voice, if that truly was what it was, had dissociated into several voices, as if his great undying soul co-existed in fragments that barely hung together.""Were Meh’Lindi and Googol aware of the voices in the way that Jaq was?" was changed to "Were Meh’Lindi and Googol aware of the voices in the way that Jaq was? Or was he imagining it all, caught up in some warp-spawned delusion, yet another twist in this labyrinthine conspiracy?"Epilogue"As regards the visit to the throne-room of His Terribilitas, no member of the Custodes reported anything-though surveillance instruments malfunctioned strangely at this time, perhaps due to mischievous sabotage." was changed to "As regards the visit to the throne-room of His Terribilitas, no member of the Custodes reported anything. It is utterly inconceivable that such an event ever took place."