Bookstore

Paperback: Baldur

Paperback: Just Publishers
eBook: iTunes, amazon, kobo, google play, storytel
Audiobook: storytel

Paperback: LU Ediciones
eBook: iTunes, amazon, kobo, google play, storytel
Audio: storytel

Paperback: Orion Publishing Group
eBook:iTunes, amazon
Audiobook: iTunes, amazon, storytel, audible

Paperback: Orion Publishing Group
eBook: iTunes, amazon, kobo, google play
Audio: iTunes, audible