The Europe book :：a journey through every country in the continent / The Africa book :：a journey through every country in the continent. The travel book :：a journey through every country in the world. The travel book :: a journey through every country in the world. The travel book：a journey through every country in the world A journey through every country in the continent / The cities book :：a journey through the best cities in the world The cities book：a journey through the best cities in the world The food book :：a journey through the great cuisines ofthe world / Viva South America! :：a journey through a surging continent /