THE BOOK of the ancestry (genealogy) of Jesus Christ (the Messiah, the Anointed), the son (descendant) of David, the son (descendant) of Abraham. [Ps. 132:11; Isa. 11:1.]
This is the history of the generations of Noah. Noah was a just and righteous man, blameless in his [evil] generation; Noah walked [in habitual fellowship] with God.
THIS IS the book (the written record, the history) of the generations of the offspring of Adam. When God created man, He made him in the likeness of God.