Ólíver Þorsteinsson has written three children’s books, his first book Leitin að jólakettinum (Search for the yulecat) came out 2018 (Publisher: Tindur). He owns his own publishing company, LEÓ Bókaútgáfa.
Works in translation
• Í Hjarta Mínu
• Þegar leikskólakennararnir hurfu