By voyager (Más de 30.000 resultados)

Paperback. Condición: Good.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Very Good.

Condición: Acceptable. Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Acceptable. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardback. Condición: Very Good. Paleontologist Richard Leyster has achieved professional nirvana: a position with the Smithsonian Museum plus a groundbreaking dinosaur fossil site he can research, publish on, and learn from for years to come. There is nothing that could lure him away -- until a disturbingly secretive stranger named Griffin enters Leyster's office with an ice cooler and a job offer. In the cooler is the head of a freshly killed Stegosaurus. Griffin has been entrusted with an extraordinary gift, an impossible technology on loan to humanity from unknown beings for an undisclosed purpose. Time travel has become a reality millions of years before it rationally could be. With it, Richard Leyster and his colleagues can make their most cherished fantasy come true. They can study the dinosaurs up close, in their own time and milieu. Now, suddenly, individual lives can turn back on themselves. People can meet, shake hands, and converse with their younger versions at various crossroads in time. One wrong word, a single misguided act, could be disastrous to the project and to the world. But Griffin must make sure everything that is supposed to happen does happen -- no matter who is destined to be hurt. or die. And then there's Dr. Gertrude Salley -- passionate, fearless, and brutally ambitious -- a genius rebel in the tight community of "bone men" and women. Alternately both Leyster's and Griffin's chief rival, trusted colleague, despised nemesis, and inscrutable lover at various junctures throughout time, Salley is relentlessly driven to screw with the working mechanisms of natural law, audaciously trespassing in forbidden areas, pushing paradox to the edge no matter what the consequences may be. And, when they concern the largest, most savage creatures that ever lived, the consequences may be terrifying indeed.…

Condición: Good. Good condition ex-library book with usual library markings and stickers.

Hardback. Condición: Good. "[T]his novel is extraordinary . . . It is Upton Sinclair's The Jungle, mixed with H. G. Wells's The Island of Doctor Moreau, set in the creepiest screwed-up town since 'Salem's Lot . . . [A] major achievement." -- Adam-Troy Castro, Sci Fi Magazine Swine Hill was full of the dead. Their ghosts were thickest near the abandoned downtown, where so many of the town's hopes had died generation by generation. They lingered in the places that mattered to them, and people avoided those streets, locked those doors, stopped going into those rooms . . . They could hurt you. Worse, they could change you. Jane is haunted. Since she was a child, she has carried a ghost girl that feeds on the secrets and fears of everyone around her, whispering to Jane what they are thinking and feeling, even when she doesn't want to know. Henry, Jane's brother, is ridden by a genius ghost that forces him to build strange and dangerous machines. Their mother is possessed by a lonely spirit that burns anyone she touches. In Swine Hill, a place of defeat and depletion, there are more dead than living. When new arrivals begin scoring precious jobs at the last factory in town, both the living and the dead are furious. This insult on the end of a long economic decline sparks a conflagration. Buffeted by rage on all sides, Jane must find a way to save her haunted family and escape the town before it kills them.…

Paperback. Condición: Fair.

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Fair. From Caldecott Honor-winning author-illustrator Marla Frazee, a thrilling picture book that takes readers up, up, up to the highest point of a roller coaster, where no book has ever gone before! Wheeeeeeee! This exhilarating amusement park visit begins with a line of prospective riders, eagerly awaiting their turn . . . with at least one person who has never done this before. Zooming, swerving, dipping, and diving, this delightful story featuring a breathtaking ride and a hilarious range of reactions, will help readers lose their roller coaster anxiety. Marla Frazee's witty narrative and slyly building of tension delivers an experience unlike any other and will have readers begging to take another ride. Frazee, Marla (ilustrador).…

Paperback. Condición: Very Good. This lighthearted take on pre-kindergarten anxiety will bring a smile to the face of every child--and parent--having first-day jitters. It's just ten days before kindergarten, and this little girl has heard all there is to know--from a first grader--about what it's going to be like. You can't bring your cat, you can't bring a stuffed animal, and the number one rule? You can't ask anyone for help. Ever. So what do you do when your shoes come untied, if you're the only one in the class who doesn't know how to tie them up again? Told with gentle humor by Alison McGhee and brought to exuberant life by New Yorker cartoonist Harry Bliss, this picture book helps turn worry to smiles. Bliss, Harry (ilustrador).…

Paperback. Condición: Good. From Caldecott Honor-winning author-illustrator Marla Frazee, a thrilling picture book that takes readers up, up, up to the highest point of a roller coaster, where no book has ever gone before! Wheeeeeeee! This exhilarating amusement park visit begins with a line of prospective riders, eagerly awaiting their turn . . . with at least one person who has never done this before. Zooming, swerving, dipping, and diving, this delightful story featuring a breathtaking ride and a hilarious range of reactions, will help readers lose their roller coaster anxiety. Marla Frazee's witty narrative and slyly building of tension delivers an experience unlike any other and will have readers begging to take another ride. Frazee, Marla (ilustrador).…

Paperback. Condición: Good. This lighthearted take on pre-kindergarten anxiety will bring a smile to the face of every child--and parent--having first-day jitters. It's just ten days before kindergarten, and this little girl has heard all there is to know--from a first grader--about what it's going to be like. You can't bring your cat, you can't bring a stuffed animal, and the number one rule? You can't ask anyone for help. Ever. So what do you do when your shoes come untied, if you're the only one in the class who doesn't know how to tie them up again? Told with gentle humor by Alison McGhee and brought to exuberant life by New Yorker cartoonist Harry Bliss, this picture book helps turn worry to smiles. Bliss, Harry (ilustrador).…

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Fair. Mortimer Henryson loves Plantzilla, the plant he's been taking care of all year in his third-grade classroom. He loves him so much, he takes him home for summer vacation. What could go wrong with a . . . plant? But life in the Henryson household soon takes a strange turn. A pot roast disappears, then steaks from the grill--and where has Mrs. Henryson's prize Chihuahua gone? In this hilarious story told ingeniously through letters, Jerdine Nolen and David Catrow team up to show that when there's enough love, even the most unlikely character can become part of a family. Catrow, David (ilustrador). …

Paperback. Condición: Fair. Join Will Hillenbrand's group of mischievous, playful, and sleepy baby animals on their way to the children's zoo. You'd better hurry, though . . . they can't be late to greet the first busload of children.

Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Good. Mortimer Henryson loves Plantzilla, the plant he's been taking care of all year in his third-grade classroom. He loves him so much, he takes him home for summer vacation. What could go wrong with a . . . plant? But life in the Henryson household soon takes a strange turn. A pot roast disappears, then steaks from the grill--and where has Mrs. Henryson's prize Chihuahua gone? In this hilarious story told ingeniously through letters, Jerdine Nolen and David Catrow team up to show that when there's enough love, even the most unlikely character can become part of a family. Catrow, David (ilustrador). …

Condición: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Good. When winter comes, animals must adapt. Sometimes they fly away to warmer destinations, sometimes they go to sleep in snug nests, and sometimes they just cuddle up with the ones they love. Winter Lullaby will warm every child's heart on even the coldest winter nights. Newbold, Greg (ilustrador). …

Paperback. Condición: Very Good. When winter comes, animals must adapt. Sometimes they fly away to warmer destinations, sometimes they go to sleep in snug nests, and sometimes they just cuddle up with the ones they love. Winter Lullaby will warm every child's heart on even the coldest winter nights. Newbold, Greg (ilustrador). …