Prime Directive (353 results)

Hardback. Condition: Good. A new adventure from the "Star Trek" series following "Spock's World" and "The Lost Years". In a mission gone horribly wrong the "USS Enterprise" is nearly destroyed as an entire planet is ravaged by nuclear annihilation.

Hardback. Condition: Fair. A new adventure from the "Star Trek" series following "Spock's World" and "The Lost Years". In a mission gone horribly wrong the "USS Enterprise" is nearly destroyed as an entire planet is ravaged by nuclear annihilation.

Condition: acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Condition: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Mass Market Paperback. Condition: Fair.

Mass Market Paperback. Condition: Fair.

Condition: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Mass Market Paperback. Condition: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

hardcover. Condition: Good. Crease on cover*.

Condition: good. The book has been read but is in good condition. It has very minimal damage to the cover, including scuff marks, but no holes or tears. The dust jacket for hard covers may not be included. The binding has minimal wear. The majority of pages are undamaged with minimal creasing or tearing, minimal pencil underlining of text, no highlighting of text, and no writing in the margins. There are no missing pages. See the seller's listing for full details and a description of any imperfections.…

Hardcover. Condition: Very Good. First Edition. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condition: Good. Lieutenant Amanda Bostick is ordered to investigate why scientists on a distant outpost on the planet of Lorian are being murdered with no alarm raised. "In the past ninety days, sixteen colonists have been murdered, and nobody thought to report it until now?"When a number of scientists are mysteriously killed on an insignificant scientific outpost on the planet of Loria and no alarm is raised, Commander Rickets of the Galactic Space Arm (GSA) is angered that no one can explain why. Rickets orders Lieutenant Amanda Bostick along with two armed Guardians, Sergeant Hamoud and Corporal Nasim, to investigate.All three have faced setbacks in their careers and time is against them: the GSA is demanding answers within ten days. But they have no idea what to expect as there are few reports on the planet. Why are the scientists being killed? Is there more to the mission than first appears? Are the sentient Lorians who inhabit the planet more of a threat than the GSA realize.…

Condition: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Hardback. Condition: Good. A new adventure from the "Star Trek" series following "Spock's World" and "The Lost Years". In a mission gone horribly wrong the "USS Enterprise" is nearly destroyed as an entire planet is ravaged by nuclear annihilation.

Hardback. Condition: Fair. A new adventure from the "Star Trek" series following "Spock's World" and "The Lost Years". In a mission gone horribly wrong the "USS Enterprise" is nearly destroyed as an entire planet is ravaged by nuclear annihilation.

Mass Market Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

mass_market. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Mass Market Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Mass Market Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Soft cover. Condition: Fair. Wear and Tear // Spine Worn.

mass_market. Condition: Good.

Hardcover. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Mass Market Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Mass Market Paperback. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Condition: good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly. …

Hardcover. Condition: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condition: good. All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May include "From the library of" labels. Shrink wrap, dust covers, or boxed set case may be missing. Item may be missing bundled media.…

Hardback. Condition: Good. Lieutenant Amanda Bostick is ordered to investigate why scientists on a distant outpost on the planet of Lorian are being murdered with no alarm raised. "In the past ninety days, sixteen colonists have been murdered, and nobody thought to report it until now?"When a number of scientists are mysteriously killed on an insignificant scientific outpost on the planet of Loria and no alarm is raised, Commander Rickets of the Galactic Space Arm (GSA) is angered that no one can explain why. Rickets orders Lieutenant Amanda Bostick along with two armed Guardians, Sergeant Hamoud and Corporal Nasim, to investigate.All three have faced setbacks in their careers and time is against them: the GSA is demanding answers within ten days. But they have no idea what to expect as there are few reports on the planet. Why are the scientists being killed? Is there more to the mission than first appears? Are the sentient Lorians who inhabit the planet more of a threat than the GSA realize.…