Share this Page Discover Like Books Books similar to The Delphi Effect Other books by Rysa Walker Other books with same Classifications Science Fiction / Fantasy English Language Arts Other books with same Subjects Young Adult Fiction Paranormal fiction YOUNG ADULT FICTION / Science Fiction Ghost stories Conspiracies Young Adult Fiction | Science Fiction | General Psychic ability--Fiction Kidnapping--Fiction Murder--Fiction Ghosts--Fiction Conspiracies--Fiction Conspiracies--Juvenile fiction Other books with same Awards Junior Library Guild