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Jump down to see edition details for: CD/Spoken Word
Bibliographic Detail
Publisher Blackstone Audio Inc
Publication date September 27, 2011
Binding CD/Spoken Word
Edition Mp3 una
Book category Adult Fiction
ISBN-13 9781455120451
ISBN-10 1455120456
Dimensions 0.75 by 5.50 by 7.50 in.
Weight 0.20 lbs.
Original list price $19.95
Other format details audio
Summaries and Reviews
Amazon.com description: Product Description: [This is the MP3CD audiobook format.]

**Adapted and dramatized for audio by Emily Janice Card**

An original science fiction tale by the bestselling author of Ender's Game (Orson Scott Card) and his daughter (Emily Janice Card).

Twenty-five years ago, the alien Givers came to Earth and bestowed upon the human race the greatest technology ever seen--four giant towers known as Ladders that rise thirty-six thousand miles and culminate in space stations that power the entire planet. Then, for reasons unknown, the Givers disappeared. Due to the unique alien construction of the Laddertop space stations, only a skilled crew of children can perform the maintenance necessary to keep the stations up and running.

Back on Earth, competition is fierce to enter Laddertop Academy. It is an honor few students will achieve. Best friends Robbi and Azure, two eleven-year-old girls who are candidates for the academy, will become entangled in a dangerous mystery that may help them solve the riddle of the Givers--if it doesn't destroy the Earth first.

Editions
CD/Spoken Word
Book cover for 9781455120444 Book cover for 9781455120451
 
With Cassandra Campbell (other contributor), Paul Boehmer (other contributor), Stefan Rudnicki (other contributor) | from Blackstone Audio Inc (September 27, 2011)
9781455120444 | details & prices | 5.25 × 6.25 × 0.75 in. | 0.20 lbs | List price $19.95
About: **Adapted and dramatized for audio by Emily Janice Card** An original science fiction tale by the bestselling author of Ender's Game (Orson Scott Card) and his daughter (Emily Janice Card).
The price comparison is for this edition
With Stefan Rudnicki (other contributor) | Mp3 una edition from Blackstone Audio Inc (September 27, 2011)
9781455120451 | details & prices | 5.50 × 7.50 × 0.75 in. | 0.20 lbs | List price $19.95
About: [This is the MP3CD audiobook format.

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