It was first published in 1954 in Sweden , with the Swedish title Mio , min Mio .
Mio , My Son is a children 's book by Swedish writer Astrid Lindgren .
Mio , My Son was first published in 1954 in Sweden , with the Swedish title Mio , book   .
Mio , My Son is a children 's book by Swedish writer Astrid Lindgren .