Essef - Shrouded in eternal gloom by its own thick atmosphere, Tenebra was a hostile planet.. a place of crushing gravity, 370-degree temperatures, a constantly shifting crust and giant drifting raindrops. Uncompromising - yet there was life, intelligent life on Tenebra. For more than twenty years, Earth scientists had studied the natives from an orbiting laboratory.. and had even found a way to train and educate a few of them.
"synopsis" may belong to another edition of this title.
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Seller Inventory # GRP94503562
Seller: Books from the Crypt, N. Potomac, MD, U.S.A.
Mass Market Paperback. Condition: Good to Very Good-. 3rd printing, Cover art by Dean Ellis. Creasing; edge and corner wear; rear cover and last page tears at lower foredge corner. Seller Inventory # MF16
Seller: Books from the Crypt, N. Potomac, MD, U.S.A.
Mass Market Paperback. Condition: Very Good. 3rd printing, July 1975. Cover art by Dean Ellis. Several small bumps to both covers. Seller Inventory # OAS209
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Unknown. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.25. Seller Inventory # G0345245083I3N00
Seller: Cameron-Wolfe Booksellers, Taos, NM, U.S.A.
Mass Market Paperback. Condition: Very Good. Dean Ellis (cover art) (illustrator). Third Printing - 1975. # 24508. Tenebra was a gloomy, hostile planet with crushing gravity and a 370-degree temperature - yet a planet with intelligent life. When two people from Earth become stranded there in a bathysphere, only the Tenebrans can rescue them! 190+ pages. CONDITION: a bright, tight, unmarked copy with moderate shelf-wear, a single reading crease on its ever-so-slightly cocked spine - the interior pristine. This attractive copy is now in a clear, protective polypropylene bag. NOTE: A higher resolution scan of the covers will gladly be supplied on request. This small item will be shipped, securely packed, with a complimentary upgrade to trackable First Class on domestic (US) orders. Seller Inventory # SP993
Seller: R Bookmark, Youngtown, AZ, U.S.A.
Mass Market Paperback. Condition: Used - Acceptable. Spine wear. Seller Inventory # 301152
Seller: Webster's Bookstore Cafe, Inc., State College, PA, U.S.A.
mass_market. Condition: Good. Mild general wear. Pages clean. Binding sound. Mild shelf wear. Stamp on bottom page edges. Seller Inventory # mon0000133688
Seller: The Book House, Inc. - St. Louis, St. Louis, MO, U.S.A.
Mass Market Paper Back. Condition: Good. Good mass market paperback, some wear. Seller Inventory # 220919-RD81
Seller: W. Fraser Sandercombe, Burlington, ON, Canada
Soft cover. Condition: Very Good. Dean Ellis; (illustrator). First Thus. Light edge and corner wear with an uncreased spine; no interior markings. Book. Seller Inventory # 235764
Seller: Basically SF Books, Salem, OR, U.S.A.
Paperback. Condition: Good. Dean Ellis (illustrator). SIGNED on the title page by the author, signature only. Cover and spine creased, pages tanning lightly but clean and unmarked except for signature. Ballantine Books mass paperback, July 1975 3rd printing, Ballantine 24508, ISBN: 9780345245083, 190 pages, cover art by Dean Ellis. 12mo (7" x 4.25").Ê Second in series, preceded by Mission of Gravity, and followed by Star Light. signed by author or artist. Seller Inventory # 030109010345245083gm