TY  - BOOK
AU  - Chetwin,Grace
TI  - Collidescope
SN  - 0027183165 :
AV  - PZ7.C42555 Co 1990
U1  - [Fic] 20
PY  - 1990///
CY  - New York
PB  - Bradbury Press
KW  - Extraterrestrial beings
KW  - Fiction
KW  - Science fiction
KW  - Time travel
KW  - sears
KW  - Space and time
KW  - New York (N.Y.)
N1  - Includes bibliographical references; Booklist; School Library Journal; Wilson's Junior High School; 6.7; Follett Library Book Co; 6.7; Follett Library Resources; 5-8; 5-8; Follett Library Resources
N2  - When his spaceship crashes to earth, a highly advanced alien interferes with the lives of two teenagers living on the island of Manhattan during different centuries
ER  -