  This paper is devoted to several new results concerning (standard) octonion
polynomials. The first is the determination of the roots of all right scalar
multiples of octonion polynomials. The roots of left multiples are also
discussed, especially over fields of characteristic not 2. We then turn to
study the dynamics of monic quadratic real octonion polynomials, classifying
the fixed points into attracting, repelling and ambivalent, and concluding with
a discussion on the behavior of pseudo-periodic points.
