"Based on the TV series Olivia as seen on Nickelodeon"--T.p. verso.
"Based on the screenplay Olivia's Christmas Surprise written by Scott Sonneborn" --T.p.
"Olivia has the best present for Ian, and she can't wait to surprise him with it on Christmas morning. But Ian likes peeking at his presents so Olivia must find the perfect hiding place. After all, being surprised on Christmas morning is the best part of Christmas! Come along with Olivia as she gets a surprise of her own in this sweet holiday story"--p. 4 of cover.