Samantha yearns to shed the label of "that girl whose mom died," but finding she can turn invisible isn't what she had in mind. Especially when she learns the geneticist who killed her mom may be after her next. Sam's crush Will offers help and secrecy, but the time is coming when Sam will have to choose between keeping her secrets and keeping Will safe. Suspenseful and romantic, Rippler and its sequels capture the collision of the beautiful with the dark.