The Pink Cupcake Truck is here! From 3x USA TODAY Bestselling Author Harper Lin Amelia’s best friend Christine calls her in a the secretary at her workplace has just been stabbed to death in an office-supply closet. The company has hundreds of employees, and anyone could be the killer. Amelia agrees to sell cupcakes for the week in the industrial neighborhood to give Christine moral support. But as much as Amelia tries to keep her nose out of it, she can’t help but investigate another dangerous murder case.