Harvard's top astronomer lays out his controversial theory that the solar system was recently visited by advanced alien technology from a distant star.
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Harvard's top astronomer lays out his controversial theory that the solar system was recently visited by advanced alien technology from a distant star.
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Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $1.46, good condition, Sold by Dream Books Co. rated 5.0 out of 5 stars, ships from Denver, CO, UNITED STATES, published 2021 by Mariner Books.
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Seller's Description:
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!
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $1.52, good condition, Sold by Zoom Books Company rated 4.0 out of 5 stars, ships from Lynden, WA, UNITED STATES, published 2021 by Mariner Books.
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Seller's Description:
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.
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $2.52, good condition, Sold by Blue Vase Books rated 5.0 out of 5 stars, ships from Interlochen, MI, UNITED STATES, published 2021 by Mariner Books.
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $2.72, fair condition, Sold by Dream Books Co. rated 5.0 out of 5 stars, ships from Denver, CO, UNITED STATES, published 2021 by Mariner Books.
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Seller's Description:
Fair. This copy has clearly been enjoyed-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.
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $4.49, very good condition, Sold by Wonder Book - Member ABAA/ILAB rated 5.0 out of 5 stars, ships from Frederick, MD, UNITED STATES, published 2021 by Mariner Books.
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Seller's Description:
Very Good. Very Good condition. Very Good dust jacket. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $4.74, very good condition, Sold by HPB Inc. rated 4.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 2021 by Houghton Mifflin Harcourt.
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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!
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $4.99, very good condition, Sold by Cathy's Half Price Books rated 4.0 out of 5 stars, ships from Havertown, PA, UNITED STATES, published 2021 by Mariner Books.
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $4.99, good condition, Sold by A_TeamBooks rated 4.0 out of 5 stars, ships from Conway, AR, UNITED STATES, published 2021 by Mariner Books.
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Seller's Description:
Good. Used books may not include access codes or one time use codes. Proven Seller with Excellent Customer Service. Choose expedited shipping and get it FAST.
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $5.00, very good condition, Sold by HPB-Ruby rated 4.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 2021 by Houghton Mifflin Harcourt.
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Seller's Description:
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!
Add this copy of Extraterrestrial: the First Sign of Intelligent Life to cart. $5.00, very good condition, Sold by HPB-Emerald rated 4.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 2021 by Houghton Mifflin Harcourt.
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Seller's Description:
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!
