1-800-Where-R-You (Vanished) by Meg Cabot [.epub]

ABOUT THE SERIES
This series revolves around Jessica Mastriani, an ordinary 16-year-old girl given extraordinary psychic powers after being struck by lightning. Her powers allow her to know the exact location of missing children; after seeing a picture of a person, they appear in her dreams. The first four books take place over less than a year, and chronicle her attempts to help missing children while trying to avoid the scrutiny of the federal government. The fifth book, published four years after the fourth book, picks up the story line after Jess has turned 19. Over the course of the books, Jess is romantically involved with Rob Wilkins, a boy from the wrong side of the tracks.

#1 When Lightning Strikes
JESS MASTRIANI was misunderstood by her teachers and had a crush on the local bad boy, but that didn't mean she was trouble. But trouble found her when she survived a lightning strike and discovered that a newfound talent had been bestowed upon her. Now, whenever she sees a picture of a missing child, Jess knows exactly where he or she is when she wakes up the next morning. Reuniting lost children with their desperate parents is one thing, but Jess must choose whether to use her power for good...or for evil.

#2 Code Name Cassandra
JESS MASTRIANI was dubbed "Lightning Girl" by the press when she developed a psychic ability to find missing children after she was struck by lightning during a huge storm. Now Jess has lost her miraculous powers...or at least she would like the media and the government to think so. All she wants is to be left alone.But it doesn't look like Jess is going to get her wish -- especially not while working at a summer camp for musically gifted kids. When the father of a missing girl shows up to beg Jess to find his daughter, Jess can't say no. Now the Feds are on her tail again, as is one ornery stepdad, who'd like to see Lightning Girl...well, dead.

#3 Safe House
"Help me find my little girl." Jess Mastriani -- dubbed "Lightning Girl" by the press when, after a huge storm, she develops a psychic ability to find missing children -- has lost her miraculous powers. Or has she? She would like the media and the government to think so. All Jess wants is to be left alone, by everyone except sexy Rob Wilkins -- who still hasn't called, by the way.... But it doesn't look like Jess is going to get her wish -- especially not while she's stuck working at a summer camp for musically gifted kids. Then the father of a missing girl shows up to beg Jess to find his daughter. Jess can't say no, but now the feds are on her trail again, as is one ornery stepdad, who'd like to see Lightning Girl...well, dead.

#4 Sanctuary
JESS MASTRIANI Knew she wasn't going to be able to hide her psychic powers from the U.S. government forever. But she never thought that she and Dr. Krantz, the special agent brought in to convince Jess to join his elite team of "specially gifted" crime solvers, would have something in common.When a local boy's disappearance is attributed to a backwoods militia group, it turns out that Jess and Dr. Krantz have the same goal. Suddenly Jess finds herself collaborating with one enemy in order to stop a far worse one. In an atmosphere of hate and fear, Jess and Dr. Krantz must work together to unite a community and save a life...without loosing their own.

#5 Missing You
Jess is a shadow of her former self, powers gone, Lightning Girl no more. Starting over in a new town, intent on finding a new life in college, Jess is less than happy when Rob Wilkins, her ex, shows up at her door, begging her to help him find his long lost sister. But how can Jess, her powers gone, find anyone?