I am using InDesign CS4 to create an ePub. I have one chapter that is interpreting apostrophes and em dashes as Äô and Äî, upon exporting to ePub format. If I export chapter document separately from the book these characters are displayed correctly, but if I export entire book these characters display correctly in all but this chapter. This ePub does include a TOC Style. When I delete text containing styles that are associated with the TOC style and export, characters are displaying correctly.