The Descendants of Adam and Lilith were Nephilim, Shades and Demons

For more on Lilith "Lilim" and the #Nephilim" see this post www.nephilimgiants.net : Lilith: Mother of the Nephilim Giants. The "Lilim" are the 'Nephilim."

When the wives of Lamech heard the decision of Adam, that they were to continue to live with their husband, they turned upon him, saying, "O physician, heal thine own lameness!" They were alluding to the fact that he himself had been living apart from his wife since the death of Abel, for he had said, "Why should I beget children, if it is but to expose them to death?"

Though he avoided intercourse with Eve, he was visited in his sleep by female spirits, and from his union with them sprang shades and demons of various kinds, and they were endowed with peculiar gifts. (This was Lilith)

Once upon a time there lived in Palestine a very rich and pious man, who had a son named Rabbi Hanina. He knew the whole of the Torah by heart. When he was at the point of death, he sent for his son, Rabbi Hanina, and bade him, as his last request, to study the Torah day and night, fulfil the commands of the law, and be a faithful friend to the poor. He also told him that he and his wife, the mother of Rabbi Hanina, would die on the selfsame day, and the seven days of mourning for the two would end on the eve of the Passover. He enjoined him not to grieve excessively, but to go to market on that day, and buy the first article offered to him, no matter how costly it might be. If it happened to be an edible, he was to prepare it and serve it with much ceremony. His expense and trouble would receive their recompense. All happened as foretold: the man and his wife died upon the same day, and the end of the week of mourning coincided with the eve of the Passover. The son in turn carried out his father's behest: he repaired to market, and there he met an old man who offered a silver dish for sale. Although the price asked was exorbitant, yet he bought it, as his father had bidden. The dish was set upon the Seder table, and when Rabbi Hanina opened it, he found a second dish within, and inside of this a live frog, jumping and hopping around gleefully. He gave the frog food and drink, and by the end of the festival he was grown so big that Rabbi Hanina made a cabinet for him, in which he ate and lived. In the course of time, the cabinet became too small, and the Rabbi built a chamber, put the frog within, and gave him abundant food and drink. All this he did that he might not violate his father's last wish. But the frog waxed and grew; he consumed all his host owned, until, finally, Rabbi Hanina was stripped bare of all his possessions. Then the frog opened his mouth and began to speak. "My dear Rabbi Hanina," he said, "do not worry! Seeing thou didst raise me and care for me, thou mayest ask of me whatever thy heart desireth, and it shall be granted thee." Rabbi Hanina made reply, "I desire naught but that thou shouldst teach me the whole of the Torah." The frog assented, and he did, indeed, teach him the whole of the Torah, and the seventy languages of men besides.[48] His method was to write a few words upon a scrap of paper, which he had his pupil swallow. Thus he acquired not alone the Torah and the seventy tongues, but also the language of beasts and birds. Thereupon the frog spoke to the wife of Rabbi Hanina: "Thou didst tend me well, and I have given thee no recompense. But thy reward will be paid thee before I depart from you, only you must both accompany me to the woods. There you shall see what I shall do for you." Accordingly, they went to the woods with him. Arrived there, the frog began to cry aloud, and at the sound all sorts of beasts and birds assembled. These he commanded to produce precious stones, as many as they could carry. Also they were to bring herbs and roots for the wife of Rabbi Hanina, and he taught her how to use them as remedies for all varieties of disease. All this they were bidden to take home with them. When they were about to return, the frog addressed them thus: "May the Holy One, blessed be He, have mercy upon you, and requite you for all the trouble you took on my account, without so much as inquiring who I am. Now I shall make my origin known to you. I am the son of Adam, a son whom he begot during the hundred and thirty years of his separation from Eve. God has endowed me with the power of assuming any form or guise I desire." Rabbi Hanina and his wife departed for their home, and they became very rich, and enjoyed the respect and confidence of the king.

The Seven Levels of Hell and the Giants and Dwarfs

Seven Levels of Hell and the Giants and Dwarfs

Did giants and dwarfs exist. Nearly a thousand are reported in the "Encyclopedia" and here is a mass grave of dwarf skeletons discovered in Tennessee. www.nephilimgiants.net : 100,000 Pygmy or Dwarf Graves Described in Tennessee Concur with Cherokee Indian's Legend of Pixie and Fairies

From "The Apocrypha and Pseudepigrapha of the Old Testament"
R.H. Charles
Oxford: Clarendon Press, 1913

     When Adam was cast out of Paradise, he first reached the lowest of the seven earths, the Erez, which is dark, without a ray of light, and utterly void. Adam was terrified, particularly by the flames of the ever-turning sword, which is on this earth. After he had done penance, 

   God led him to the second earth, the Adamah, where there is light reflected from its own sky and from its phantom-like stars and constellations. Here dwell the phantom-like beings that issued from the union of Adam with the spirits. They are always sad; the emotion of joy is not known to them. They leave their own earth and repair to the one inhabited by men, where they are changed into evil spirits. Then they return to their abode for good, repent of their wicked deeds, and till the ground, which, however, bears neither wheat nor any other of the seven species. In this Adamah, Cain, Abel, and Seth were born. After the murder of Abel, Cain was sent back to the Erez, where he was frightened into repentance by its darkness and by the flames of the ever-turning sword. Accepting his penitence, 
    God permitted him to ascend to the third earth, the Arka, which receives some light from the sun. The Arka was surrendered to the Cainites forever, as their perpetual domain. They till the ground, and plant trees, but they have neither wheat nor any other of the seven species.

    Some of the Canaanites are giants, some of them are dwarfs. They have two heads, wherefore they can never arrive at a decision; they are always at loggerheads with themselves.  It may happen that they are pious now, only to be inclined to do evil the next moment.

   In the Ge, the fourth earth, live the generation of the Tower of Babel and their descendants. God banished them thither because the fourth earth is not far from Gehenna, and therefore close to the flaming fire. The inhabitants of the Ge are skillful in all arts, and accomplished in all departments of science and knowledge, and their abode overflows with wealth. When an inhabitant of our earth visits them, they give him the most precious thing in their possession, but then they lead him to the Neshiah, the fifth earth, where he becomes oblivious of his origin and his home. The Neshiah is inhabited by dwarfs without noses; they breathe through two holes instead. They have no memory; once a thing has happened, they forget it completely, whence their earth is called Neshiah, "forgetting." 
   The fourth and fifth earths are like the Arka; they have trees, but neither wheat nor any other of the seven species.

    The sixth earth, the Ziah, is inhabited by handsome men, who are the owners of abundant wealth, and live in palatial residences, but they lack water, as the name of their territory, Ziah, "drought," indicates. Hence vegetation is sparse with them, and their tree culture meets with indifferent success. They hasten to any waterspring that is discovered, and sometimes they succeed in slipping through it up to our earth, where they satisfy their sharp appetite for the food eaten by the inhabitants of our earth. For the rest, they are men of steadfast faith, more than any other class of mankind.

    Adam remained in the Adamah until after the birth of Seth. Then, passing the third earth, the Arka, the abiding place of the Canaanites, and the next three earths as well, the Ge, the Neshiah, and the Ziah, God transported him to the Tebel, the seventh earth, the earth inhabited by men.