
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.
year: 1985, 1986, 1995
call number/section: 1000
subjects: twins, fiction, science fiction, fourth dimension, space and time
Editions

Sleator, William
E.P. Dutton (1985)
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.
Schools: 5

Sleator, William
Bantam (1986)
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.
Schools: 1

Sleator, William
Puffin (1995)
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.
Schools: 1