

An edition of The Philadelphia Adventure (1990)
Vesper Holly #5
By Lloyd Alexander
Publish Date
1990
Publisher
Dutton Children's Books
Language
eng
Pages
151
Description:
Vesper Holly has foiled murderers, crossed mountains, and narrowly escaped earthquakes. Now she's home in Philadelphia, where she can relax-until President Ulysses S. Grant asks for her help. The Centennial Exposition of 1876 is about to begin, and luminaries from around the world will be there. But so will Vesper's arch-nemesis, the evil Doctor Helvetius. There's only one person who can thwart his evil plans--Vesper Holly!