
Written by Franklin W. Dixon
Book #27 in the The Hardy Boys series
Water vanishes nightly from Bayport's reservoir. Can the mystery be solved?
Bayport faces a dire water crisis as the reservoir near Skull Mountain mysteriously drains each night. Frank and Joe Hardy, alongside a team of engineers, must unravel this enigma before the city runs dry. What secrets lie beneath the mountain?
There is a crisis in Bayport! Soon the city will be without water! Every night, water strangely disappears from the new reservoir near Skull Mountain. Frank and Joe Hardy join forces with a team of skilled engineers to solve the baffling mystery.
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