handheld device / technological device / proposed construction site / /
NaturalFeature
Berkshire Mountains / Superstition Mountain / /
OperatingSystem
Poseidon / /
Organization
Population Police / Federal Bureau of Investigation / Middle School / /
Person
Leo / Calder / Luke / Sharon Draper Considered / Simon / Esperanza Rising / Jack / Jeanne Birdsall / Pam Munoz Ryan Esperanza / Aiden / Warwick / P.J. Night (Creepover) / Amanda / Ingrid Law / Meg / Jane B. Mason / Charlie Joe / Tom Greenwald / Emma Freke / Christopher Paul Curtis During / Percy Jackson / Petra / Tom Angleberger Tommy / Charlie Joe Jackson / Henry / James Patterson / Linda Urban Zoe Elias / /
Position
investigator / local sheriff / /
ProvinceOrState
Alabama / Southern California / New York / Arizona / /