By doing a little tinkering and splicing, which he describes in his helpful introduction, Brinkley has made the journals flow.

Schulman makes a similar point in her helpful introduction: "No major poet is cherished more and known less than Marianne Moore."

We hope this has been a helpful introduction to the exciting possibilities of mobile broadband.

Its Web site, www.broadsauthority.gov.uk, also provides a helpful introduction to the area.

We hope this has been a helpful introduction to the miraculous world of MIDI.

And the ratings system, except for its very helpful introduction of the PG-13 designation six years ago, has not.

We hope this has been a helpful introduction to the world of computer animation.

This indexing solution to the large number of royal possessions has itself a helpful introduction running to three and half pages.

Conveniently, our initial article on DNA sequencing provided a helpful introduction.

But as he also writes, in a long and helpful introduction, "The consistency was, however, remarkable," and the drama of the courtroom is unmistakable.