"Brothers and sisters." . . "Assassins." . . "Action & Adventure" . . "Genius Fiction." . . . . "Recreational vehicles Juvenile fiction." . . "Humorous Stories" . . "Recreational vehicles." . . "Adventure stories." . . "Brothers and sisters Pictorial works Juvenile fiction." . . "Families Juvenile fiction." . . "Brothers and sisters Juvenile fiction." . . "Gifted children Fiction." . . "Assassination Fiction." . . "Families." . . "Assassins Fiction." . . "Gutman, Dan" . . "Twins." . . "Brothers and sisters Fiction." . . "Twins Pictorial works Juvenile fiction." . . "Recreational vehicles Fiction." . . "Genius." . . . . . . . . "Juvenile works" . "Juvenile works"@en . . . . . . . "Mission unstoppable The Genius Files. Book one"@en . . . . . . "Mission unstoppable"@en . "Mission unstoppable" . . . "Fiction" . "Fiction"@en . . . . . . . . . "Adventure stories" . "Electronic books" . . . . . . . . . . . . . . . "Adventure fiction" . . . . . . . . . . . . . . . . . "On a cross-country vacation with their parents, twins Coke and Pepsi, soon to be thirteen, fend off strange assassins as they try to come to terms with their being part of a top-secret government organization known as The Genius Files." . "On a cross-country vacation with their parents, twins Coke and Pepsi, soon to be thirteen, fend off strange assassins as they try to come to terms with their being part of a top-secret government organization known as The Genius Files."@en . . . "Mission Unstoppable"@en . . . . . . . . . "Assassins Juvenile fiction." . . "United States" . . "Adventure and adventurers Fiction." . . "Twins Fiction." . . "Mystery and suspense stories." . . "Genius Juvenile fiction." . . "Family life Fiction." . . "Twins Juvenile fiction." . . "Siblings Fiction." . .