'Sara' sheet music query

[RavenOfRhiannon]

Here's a quick question for the musicians in the forum. I'm learning piano & my first song is Sara. I purchased the Fleetwood Mac Anthology book with sheet music for every song on the white album, Rumours & Tusk in one book. The Sara sheet music seems to be in a different key than the actual recording. Am I imagining that? If this is the case, is there somewhere else I can find the sheet music in the original key? TIA