"A RACE! WE'LL SEE WHAT YOU CAN DO AGAINST THE HOUSE ON WHEELS!"CONTENTSI.[Strong Words]II.[The New Invention]III.[Ned's Suspicions]IV.[Surprising News]V.[Work and Worry]VI.[The Tryout]VII.[The Race]VIII.[Cunningham on the Wire]IX.[Dismal Mountain]X.[Jealousy]XI.[Trailing the Mystery]XII.[The Warning]XIII.[The Deserted House]XIV.[A Strange Disappearance]XV.[On the Trail]XVI.[Two Strange Men]XVII.[The Captive Escapes]XVIII.[Shots from Ambush]XIX.[Prisoners]XX.[In the Castle]XXI.[Plots and Plans]XXII.[The Escape]XXIII.[Setting the Trap]XXIV.[Just in Time]XXV.[Wedding Bells]TOM SWIFT AND HIS HOUSE ON WHEELSCHAPTER I