Houseboat Mystery
by Gertrude Chandler Warner · 1967
Popularity 32
The Alden family rents a houseboat to drift down the river, and encounters a mystery in the little towns along the river, involving a fast black car.
Juvenile fictionOrphansBrothers and sistersFictionBoxcar children (Fictitious characters)FamilyDetective and mystery storiesTreasure-troveMystery and detective storiesHouseboatsBoats and boatingFamilies