by Paul P. Sipiera, 21 pages
Item Number: 3438
This book for the blind is offered in Original or Unified English Braille.
What is Original Braille?
What is Unified English Braille
Explains the nature and formation of the cosmic phenomenon known as a black hole.
For ages 8 to 10.
Package Weight: about 11.4 ounces.
(From the True Books Series shelf.)