TY  - BOOK
AU  - Sleator,William
TI  - Singularity
SN  - 0525441611
AV  - PZ7.S6313 Si 1985
U1  - [Fic] 19
PY  - 1985///
CY  - New York
PB  - E.P. Dutton
KW  - Science fiction
KW  - Twins
KW  - Fiction
KW  - sears
N1  - Booklist; Notable/Best Books (A.L.A.); School Library Journal; 5.7; Follett Library Book Co; 5.7; Follett Library Resources; 7-10; Young Adult; Follett Library Resources
N2  - Sixteen-year-old twins Harry and Barry stumble across a gateway to another universe, where a distortion in time and space causes a dramatic change in their competitive relationship
ER  -