Jessica Wakefield is a wonderful baker! At least, that's what her home economics teacher thinks when she tastes the cookies Jessica baked in class. They're so good, the teacher submits a batch to the producer of the television talk show Lifestyles of the French and Famous. And now the producer has invited Jessica to appear on the show woth four hundred of her delicious cookies for the studio audience!
Jessica is thrilled. She and her friends in the exclusive Unicorn Club get to work baking cookies. But there's one big problem: Jessica can't remember the secret ingredient that made her recipe so amazing! And the harder the Unicorns try to follow the recipe, the worse the cookies taste. Will Jessica have to appear on national television with four hundred of the worst cookies ever baked?

"Three cheers for Jessica," Kimberly said, holding up her lemonade.
"Hip, hip, hooray!" the Unicorns sried.
Jessica sat back in her lounge chair, smiling with pleasure. She could definately get used to this.
"Well," said Mandy Miller after the cheering had died down. "Now that we're all in it together, you can let us in on the secret ingredients. What did you put in your cookies to make them so delicious?"
The smile on Jessica's face faded a little. "The secret ingredients?"
"Extra vanilla?" Grace Oliver asked, her dark eyes shining.
"Chopped pecans?" Mary Wallace suggested.
"White chocolate?" Mandy put in.
Jessica cleared her throat. The secret ingredients. Right. The secret ingredients were . . . She remembered that some stuff ahd fallen into her batter - but what had it been?

Will Robin's visit be the most fun ever? Or will Elizabeth find that two's company and three's a crowd? The Cousin War