Ishmael: An Adventure of the Mind and Spirit by Daniel Quinn (Ishmael #1)

TEACHER SEEKS PUPIL.
Must have an earnest desire to
save the world. Apply in person.

It was just a three-line ad in the personals section, but it launched the adventure of a lifetime...

So begins Ishmael, an utterly unique and captivating novel that has earned a large and passionate following among readers and critics alike—one of the most beloved and bestselling novels of spiritual adventure ever published.

Paperback, 1995

Goodreads: 4.01