FAIR is a non-profit organization dedicated to providing well-documented answers to criticisms of the doctrine, practice, and history of The Church of Jesus Christ of Latter-day Saints.
Joseph Smith/Translator
Criticism
Critics claim that Joseph Smith claimed to translate other texts or items, which can be checked against modern academic translations. They claim that this "cross-checking" proves that Joseph could not have translated the Book of Mormon or other ancient texts.
Book of Abraham
See main article in FAIR Wiki: Book of Abraham
Greek psalter
See main article in FAIR Wiki: Greek psalter
Kinderhook plates
See main article in FAIR wiki: Kinderhook Plates