On her way back from Australia, Dorothy visits her cousin, Zeb, in California. They are soon swallowed up by an earthquake, along with Zeb's horse Jim and Dorothy's cat Eureka. The group soon meets up with the Wizard and all travel underground back to Oz.

A Faithful Record of Their Amazing Adventures

in an Underground World; and How with the

Aid of Their Friends Zeb Hugson, Eureka

the Kitten, and Jim the Cab-Horse,

They Finally Reached the

Wonderful Land

of Oz