The Medusa Stone has 464 pages.
The Medusa Frequency has 143 pages.
Medusa - novel - has 292 pages.
The Medusa Seed has 256 pages.
The story of Medusa is a myth, entirely fantasy. There is no record of how many people were turned to stone. Which, in this context, is impossible.
The Medusa Stone was created in 2000.
The ISBN of The Medusa Stone is 978-0451409225.
Stone's Fall has 608 pages.
Stone Tables has 432 pages.
A Judgement in Stone has 191 pages.
A Song of Stone has 280 pages.
Races of Stone has 192 pages.
The Stone Diaries has 361 pages.