Condescending author writing about pretentious "genius" kids (who really show no signs of "geniusness" the entire book) who were recruited to be anti-terrorism agents. They travel across the country with their parents with constant reminders that kids are brilliant and adults are idiots on their way to a wedding. At each stop the boy twin spouts his knowledge of the place they're at (because having a photographic memory apparently makes you a genius and of course he's seen something about EVERY place they stop, convenient, no?), they almost get killed, they don't die, they lie to their parents about what happen, their parents (because they're idiots, as are all adults) swallow each unbelievable lie, and the process is repeated at the next stop. The poor girl twin (who is a genius because she's good at puzzles) has no personality beyond being her brother's twin. Of course the boy twin doesn't have anything but obnoxiousness going for him so I suppose she's not missing out on much. Oh, and their names are Coke and Pepsi McDonald. When they visit the SPAM museum the father makes a wry comment that of course there is no entrance fee because the whole museum is a commercial and SPAM should be paying them to go to the museum. That's how I feel about this book. I should have been paid to read this boring, predictable, far-fetched commercial for Coke, Pepsi, Google, McDonald's, SPAM, Pez . . . My review is more exciting than the book was.