When a tiny seahorse steals Otter Woman's basket cap, the Spirit Rangers go on a mission to find it — even though it's dark and scary outside.

The Spirit Rangers want to invite Great Oak Tree to their Elder Day celebration, but she doesn't seem as friendly as the other elders in their community.

A summer snowstorm? A polar bear in California? Something strange is going on with the climate — and it's up to the Spirit Rangers to figure out why.