A book is a medium for recording information in the form of writing or
images, typically composed of many pages (made of papyrus, parchment,
vellum, or paper) bound together and protected by a cover.
What is a metaphysical book?
Metaphysical fiction is a growing, but little-known, genre of stories
that
explore, or are based on, some form of philosophy or system of
thought.
learn more here
What is the meaning of self-knowledge?
Self-knowledge is a broad term which
implies the awareness of one's feelings, attributes, motivations, and
abilities.
It is important to note that self-knowledge is not a static type of
information to acquire, but rather is as dynamic and constantly changing
as you are.
learn more here