Rebekah Daniels is just your ordinary spunky 9 year old girl living in the small town of Curtis Bay...EXCEPT she is determined NOT to be ordinary at all!

Her small town is filled with mysteries and Rebekah is sure that she, along with her best friend Mouse, will be able to solve every last one of them.

In this mystery, Rebekah is very skeptical about what her science teacher, Mr. Woods is talking about in class. He wants to discuss the possibility of life on other planets and Rebekah is convinced that there is no such thing as aliens...until she starts doing her typical research and discovers some answers for herself.

All at once, there seems to be aliens all around her and Rebekah, with Mouse by her side, finds herself involved in one of her scariest mysteries to date!