Tacitus writes that Nero blamed "a class hated for their abominations, called Christians by the populace." He goes on to explain that "Christus [Christ], from whom the name had its origin, suffered the extreme penalty [crucifixion] during the reign of Tiberius at the hand of one of our procurators, Pontius Pilatus, and a most mischievous superstition, thus checked for the moment, again broke out not only in Judaea, the first source of the evil, but even in Rome ..." ( Annals, 15:44, quoted by Lee Strobel, The Case for Christ, 1998, p. 82).
Caius Suetonius Tranquillus (ca. 69-140), overseer of Rome's libraries and court official to several emperors, writes that the emperor Claudius "banished the Jews from Rome, who were continually making disturbances, Chrestus [Christ] being their leader" ( Lives of the First Twelve Caesars: Life of Claudius, quoted by Grant Jeffrey, Jesus: The Great Debate, 1999, p. 163).
"Pliny the younger, the Roman legate of Bithynia-Pontus (what is now north-central Turkey) in the early second century, wrote to the emperor Trajan, requesting advice on how to deal with Christians who refused to reverence Caesar's image. Pliny noted that these Christians met regularly and sang hymns 'to Christ as if to a god' ( Letters 10:96.7).
Flavius Josephus;
"Now, there was about this time Jesus, a wise man, if it be lawful to call him a man, for he was a doer of wonderful works,—a teacher of such men as received the truth with pleasure. He drew over to him both many of the Jews, and many of the Gentiles. He was [the] Christ; ( Antiquities, Book 18, chapter 3, section 3).
"Festus was now dead, and Albinus was but upon the road; so he assembled the sanhedrin of the judges, and brought before them the brother of Jesus, who was called Christ, whose name was James, and some others [or some of his companions;] and when he had formed an accusation against them as breakers of the law, He delivered them to be stoned,
An eclipse of the sun’unreasonably, as it seems to me (unreasonably of course, because a solar eclipse could not take place at the time of the full moon, and it was at the season of the Paschal full moon that Christ died.” Julius Africanus, Chronography, 18.
Lucian of Samosate; Speaking of the Christ and the followers of Christ;
“He was second only to that one whom they still worship today, the man in Palestine who was crucified because he brought this new form of initiation into the world.”
“Having convinced themselves that they are immortal and will live forever, the poor wretches despise death and most willingly give themselves to it. Moreover, that first lawgiver of theirs persuaded them that they are all brothers the moment they transgress and deny the Greek gods and begin worshiping that crucified sophist and living by his laws.”
“They scorn all possessions without distinction and treat them as community property. They accept such things on faith alone, without any evidence. So if a fraudulent and cunning person who knows how to take advantage of a situation comes among them, he can make himself rich in a short time.”
Gaius Suetonius Tranquillus commonly known as Suetonius (ca. 69/75 – after 130), was a Roman historian belonging to the equestrian order in the early Imperial era. His most important surviving work is a set of biographies of twelve successive Roman rulers, from Julius Caesar to Domitian, entitled De Vita Caesarum. The description of his writings states:
The emperor Claudius reigned 41 to 54 AD. Suetonius reports his dealings with the eastern Roman Empire, that is, with Greece and Macedonia, and with the Lycians, Rhodians, and Trojans. He then reports that the emperor expelled the Jews from Rome, since they “constantly made disturbances at the instigation of Christ” (Judaeos impulsore Chresto assidue tumultuantis Roma expulit). The name appears in manuscripts of Suetonius as Chrestus, a form also used by the Roman historian Tacitus to refer to Chrestiani
As for what he did that was so special, no need to answer that, if you don't already know it's because you've already been given over to a reprobate/debased mind. There's hope though that God may still have mercy on you and call you to His Son.
By the way, what you call Holy Books, are really just letters and first hand accounts of those who met with Jesus and those who witnessed his life and execution.