From Amazon.com:
LACY YAGER is a pseudonym for Lacy Williams, who also writes Inspirational romance under that name. As the oldest of three siblings, Lacy exhibits most of the typical first-child characteristics and has always loved to boss around her younger siblings. Now that she's married with two kids and three dogs, she has plenty of people to play house with!

During high school, Lacy completed the course WRITING FOR CHILDREN AND TEENAGERS from the Institute of Children's Literature. After she graduated college, Lacy got serious about her writing career and joined the American Christian Fiction Writers. When presented with the opportunity to write mainstream YA with her younger sister, Lacy couldn't say no.