Who wrote the Percy Jackson books?
Percy Jackson &amp; the Olympians Percy Jackson & the Olympians, often shortened to Percy Jackson, is a pentalogy of adventure and mythological fiction books written by American author Rick Riordan, and the first book series in the Camp Half-Blood Chronicles. Five supplementary books, along with three graphic novels, have also been released. More than 45 million copies of the books have been sold in more than 35 countries.
Peter Grant (book series) The Peter Grant series (alternatively, the Rivers of London series or the PC Grant series) is a series of urban fantasy novels by English author Ben Aaronovitch, and comics/graphic novels by Aaronovitch and Andrew Cartmel, illustrated by Lee Sullivan.