Brezenoff, Steve
Cave That Shouldn't Collapse, The. - North Mankato, MN : Stone Arch Books, 2012. - 80 - Field Trip Mysteries .
On a science class trip to a local cave, Edward "Egg" Garrison and his friends are confronted by the mystery of a faked cave-in.
978-1-4342-3227-4
Caves - Juvenile Fiction
Gems - Juvenile Fiction
Cave That Shouldn't Collapse, The. - North Mankato, MN : Stone Arch Books, 2012. - 80 - Field Trip Mysteries .
On a science class trip to a local cave, Edward "Egg" Garrison and his friends are confronted by the mystery of a faked cave-in.
978-1-4342-3227-4
Caves - Juvenile Fiction
Gems - Juvenile Fiction