Displaying 1 of 1 1995 Format: Book Author: Sleator, William. Title: Singularity / William Sleator. Publisher, Date: New York : Puffin Books, 1995. Description: 170 pages ; 18 cm Summary: 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. Subjects: Twins -- Fiction. Genre: Science fiction. LCCN: * 84026075 /AC ISBN: 0140375988 97801403759850599 Current Holds: 0 System Availability:0 (of 1) Place Request Please select and request a specific volume by clicking one of the icons in the 'Where Is It?' section below. Add to My List Expand All | Collapse All Where Is It? Large Cover Image Librarian's View Displaying 1 of 1