H. L. Chandler

Teenage Grace wants a happy, stable home life for herself and younger sister, Anna. Instead, her father, Charles, and stepmother, Judith constantly fight. Money is the problem. Judith wants more of it. Grace tries to talk with her father, but he claims nothing is wrong. She looks for online help. There are websites with answers to every problem. Grace stumbles onto an alien website. The site reveals that her father is an embezzler! Shocked, Grace is desperate to keep him from going to jail.
The alien website offers a solution, if Grace and Anna are willing to undertake a task on planet Arocx.