A concerned mother in the Valley is urging other parents to check their children's gifts after finding a surprise in one meant for her daughter.

Brianna Ridge says that her mother bought a doll at the Walmart in Wasilla on Tuesday. While wrapping the doll as a present for her granddaughter, she noticed a small piece of paper sticking out of the box.

"She thought it was an instruction packet or something," Ridge said.

As it turns out, the paper was actually a card - apparently left behind to be discovered by a child on Christmas morning. One side depicts Santa Claus, and reads in large font" "HEY KIDS.. Santa is Fake, But Jesus is real."

The card did not contain any information that indicates any organization is responsible for the hidden message.

The back of the card contains a lengthy paragraph about how parents are lying to children about Santa, elves, reindeer and the North Pole and goes on to describe the significance of celebrating Christmas as the birthday of Jesus. A note at the bottom tells parents to stop lying to their children about Santa, and to instead tell the truth about Jesus Christ.

As a Christian, Ridge agrees that Jesus is the real reason behind the holiday; however, she does not approve of spoiling Christmas morning for unsuspecting children.

After the discovery, her mother called the Walmart where the doll came from to inform them of the card. KTUU reached out to Walmart on Friday to ask whether any other cards have been discovered. The employee that answered the phone directed us to contact Walmart's corporate offices.

"Definitely take a look and be sure before you wrapping anything else, that these cards aren't in any of your packages," Ridge warned.