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158 pages • first pub 1967 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
Danny and his scientist friends decode a message sent eleven light years earlier, informing them that space visitors are en route to earth.
Community Reviews
Content Warnings
158 pages • first pub 1967 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
Danny and his scientist friends decode a message sent eleven light years earlier, informing them that space visitors are en route to earth.
Community Reviews
Content Warnings