@fasteddiecoder
I can't seem to post a link correctly.
The easiest way is just paste the URL into the message (delimited by white space); the site easily copes with turning the bare URL into a link.
The 'clever' way is to use the [link] button just above the reply edit box: Type whatever to introduce it, click the [link] button, type or paste the URL into the edit dialog that appears, hit [OK], type the text that will become the link, click the [/link] button (it changed to show that you are entering the anchor text).
You can simplify this by doing your text typing including the anchor text, click-drag or double click to select the anchor text, click [link], type/paste the URL into the edit dialog that pops up, then click [OK]. Note this time the [link] button stays as [link] because you've already dealt with the anchor text.
The info link to the story is this in this case. Process was, type the text, switch to a tab of search results, Right-click on the [more info] link, select 'Copy link address' from the browser popup, switch back to this tab, double-click 'this', click [link] button, paste URL just copied, [OK] and Bob's your auntie's live-in lover.
ETA: Don't try to post links to other (non-WLPC) story/book sites; the forum code will detect this and will likely expunge the link, the post, or the whole thread.