The Dangerous Journey (Swedish: Den farliga resan) is a children's picture book in the Moomin series by Tove Jansson.

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] The book was originally published in English by Ernest Benn, and translated by Kingsley Hart.

A new edition was published in the UK by Sort of Books in November 2010.