Gustaf Tenggren is the author of THE CANTERBURY TALES OF GEOFFREY CHAUCER (1961), Tenggren's Cowboys and Indians ... With Pictures by Gustaf Tenggren (1953), Artist File (1970), Where is the Poky Little Puppy? ... Pictures by Gustaf Tenggren (1963), Taps, der Tolpatsch [Where is the poky little puppy, dt.] Bilder v. Gustav Tenggren (1964).