Have you pasted in text from the Web or an email? If so, you probably have
line breaks at the ends of lines. See
http://word.mvps.org/FAQs/Formatting/CleanWebText.htm (and
http://word.mvps.org/FAQs/Formatting/NonPrintChars.htm for tips on seeing
what's gone wrong).
If that's not the answer, check the paragraph formatting to make sure no
right indent has been applied (if you have the horizontal ruler displayed,
you should be able to see this easily when you click in a paragraph).

Signature
Suzanne S. Barnhill
Microsoft MVP (Word)
Words into Type
Fairhope, Alabama USA
Word MVP FAQ site: http://word.mvps.org
Email cannot be acknowledged; please post all follow-ups to the newsgroup so
all may benefit.
> I have been typing a long document that will eventually
> become a bound family history book that has text, tables,
[quoted text clipped - 11 lines]
>
> Thanks for any help.