Martin CammBooksMeyers Buch der Wale und Delfine. Entdecken - Beobachten - Verstehen.ʻOlaman ha-mufla shel ḥayot ha-oḳyanusAnimal faces in the waterʻOlaman ha-mufla shel ḥayot ha-barThe book of questions and answersWhale Watching in IcelandAnimal faces on snow and iceAuthor data: Open Library