Chelsea is enjoying books by
They are fiction
featuring some of the Seven Wonders
of the World.
The research that Higley does
is intense and she makes every effort
to be historically accurate.
The titles in the series are:
The Shadow of Colossus - Featuring the Colossus of Rhodes
City of the Dead - Great Pyramid of Giza
Guardian of the Flame - Lighthouse of Alexandria
The website describing more about these books is HERE.
I highly recommend these books for your high school student studying
World History. Of course, you need to do the research and make sure they are a good fit for you.