Clicking the Trail tab in the card index on the left of the screen brings up a list of the titles of all the articles you have looked at since starting your session with the Hutchinson Science Reference Suite CD.
To go back to any article, click on it in the list. It will then be highlighted in the list and displayed on the right hand side of the screen.
You can scroll through the list line by line or page by page by clicking on the scroll bar.
The title of the book from which the article is taken appears just above the text of the article.
The number of articles in the back list is displayed at the bottom of the list.