> Elegantly efficient and powerful, Mariner Write has everything you
> will need to turn out great looking documents. Tired of having 4
> million features in your word processor? No worries. Whether you?re
> a professional writer, educator, student or an average sort, Write
> has just the right amount of functionality needed to be your go-to
> word processing app.

?From the product description

DL #1:  v. 3.6.0 (PPC), released 2004. Requires Mac OS X 10.2 at
least.

DL #2:  v. 3.6.5 (PPC), released 2005. Requires Mac OS X 10.2 at
least.

DL #3:  v. 3.7.1 (PPC), released 2005. Requires Mac OS X 10.2 at
least.

DL #4:  v. 3.7.2 (PPC & Intel), released 2007. Requires Mac OS X 10.2
at least.

DL #5:  v. 3.9.0 (PPC & Intel), released 2009. Requires Mac OS X 10.5
at least.

DL #6:  v. 3.9.2 (Intel), released 2012. Requires Mac OS X 10.6 at
least.

DL #7:  v. 3.9.3 (Intel), released 2014. Requires Mac OS X 10.7 at
least.

DL #8:  v. 3.9.4 (Intel), released 2015. Requires Mac OS X 10.7 at
least.

DL #9:  v. 3.9.5 (Intel), released 2015. Requires Mac OS X 10.7 at
least.

Mariner Software have gone out of business.

Serial number for 3.6.x and 3.7.x: MW300-KY-001-010019

Serial number for 3.9.x: MW303-DZ-338-486403

See also: [Mariner Write][1] for Classic Mac and carbonized versions.

Compatibility
Architecture: PPC x86 (Intel:Mac)

  [1]: http://macintoshgarden.org/apps/mariner-write