The Dangerous Journey (Swedish: Den farliga resan) is a children's picture book in the Moomin series by Tove Jansson. It was published in 1977. Tove Jansson takes us on an illustrated and quirky journey through Moominvalley, capturing the impact as seen through the eyes of Susanna.[1] It follows the nightmarish adventures of Susanna, the Hemulen, Sniff, Sorry-Oo and Thingummy & Bob through Moominvalley.[2]