"Authors, American." . . . . "Maine." . . . . . . . . . . "The Twin Cousins"@en . . . . . . . . . . . . "Juvenile works"@en . . . . . . . . . . . . . "Fiction"@en . . . . . . . . . . "Hand-colored illustrations"@en . . "Twin cousins" . "Publishers' advertisements"@en . . . "Twin Cousins" . . . . . . . . . "The twin cousins"@en . "Authors, American Maine." . . "May, Sophie" . .