Excerpt Plugins or HTML coding

Can anyway help me please?

I write a regular newsletter and I want to publish it in WordPress. Each week’s newsletter is made up of a ‘series’ of ‘mini articles’.

When I post my newsletter as a ‘post’in wordpress, is there a way of ‘each mini article’ in the one post, being displayed as an ‘excerpt’. So, when my readers go to e.g this weeks ‘post’, they will see a series of say “6 – 8 excerpts” representing the 6 – 8 mini posts, each including a link to the full mini article?

If this cannot be done with a plugin, is there a bit of html code I can use to manually create multiple exerpts in one post?

Thank you…

David