Where can I find free samples of proven sales letters of introduction to my services?

I want to generate a library that I can draw from on my computer after calling a prospective client, so that I can e-mail instantly after the call.

There are a lot of great sales information books out there, but if you want to find something fast (without getting in your car to go to the library or waiting for a book to ship) just Google the following phrase: "great sales letters."

One of the first things to pop up is an article on Entrepreneur.com https://www.entrepreneur.com/marketing/marketingcolumnistkimtgordon/article169820.html. Of course there are many other listings linking to sample letters, as well as other articles with ideas on how to write a great sales letter. Another tip--hire a professional marketing communications copywriter to write one or two for you!

Here's to kickin' sales letters!