Which ebook file should I purchase?

ePub file

Major devices such as Kobo reader, Barnes & Noble’s Nook, Sony Reader, Apple’s iBooks app iOS devices, BlackBerry devices, Google Books Android read ePub format. Also, iOS devices, BeBook, COOL-ER, Aldiko, CoolReader, Moon+Reader, Okular and other reading apps support it. Check with your device before purchasing.

EPub files can be purchased from iTunes and Kobo.

MOBI file

MOBI files can be read by Amazon Kindle and many smartphones that support that format. Check with your device before purchasing.

MOBI files can be purchased from Amazon.

EBooks are ordered directly from these sites.
Union Gospel Press does not issue refunds on eBooks.