1.
Gemini IV Mission The First American Space Walk
by Zelon, Helen
ISBN: 9780823957712
List Price: $21.25
3.
Gemini IV Mission : The First American Space Walk
by Zelon, Helen
ISBN: 9781608531196
List Price: $42.50
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Mercury 6 Mission : The First American Astronaut to Orbit Earth
by Zelon, Helen
ISBN: 9781608531202
List Price: $42.50
OUT OF STOCK
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Endeavor Mission STS-61 : Fixing the Hubble Space Telescope
by Zelon, Helen
ISBN: 9781608531172
List Price: $42.50
OUT OF STOCK
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Apollo 11 Mission : The First Man to Walk on the Moon
by Zelon, Helen
ISBN: 9781608531158
List Price: $42.50
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Apollo 13 Mission : Surviving an Explosion in Space
by Zelon, Helen
ISBN: 9781608531165
List Price: $42.50
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The Apollo 11 Mission: The First Man to Walk on the Moon
by Zelon, Helen
ISBN: 9781404255616
List Price: $8.85
10.
Mercury 6 Mission The 1st American Astronaut to Orbit Earth
by Zelon, Helen
ISBN: 9780823957705
List Price: $21.25
11.
12.
Endeavour Mission Sts-61 Fixing the Hubble Space Telescope
by Zelon, Helen
ISBN: 9780823957743
List Price: $21.25
13.
Apollo 13 Mission Surviving an Explosion in Space
by Zelon, Helen
ISBN: 9780823957736
List Price: $21.25
14.
Apollo 11 Mission The First Man to Walk on the Moon
by Zelon, Helen
ISBN: 9780823957729
List Price: $21.25