Yes. Open the Find & Replace Window (Ctrl-F). In the Find text box put the Find text above. In the Replace put the replace text. Select Regex, All HTML Files and then click Replace All. Then do the second Find/Replace statement above the same way. It might take a few minutes. Replaces are done in Code View, but you can switch back to Book View after its done to see the result. Of course, since you have already saved and made a backup of your book you won't loose anything. Just don't save it over your real book
