Hard speculative, high stakes

From the best-selling author of The Elegant Universe and The Fabric of the Cosmos comes his most expansive and accessible book to date—a book that takes on the grandest question: Is ours the only universe? There was a time when “universe” meant all there is. Everything. Yet, in recent years discoveries in physics and cosmology have led a number of scientists to conclude that our universe may be one among many. With crystal-clear prose and inspired use of analogy, Brian Greene shows how a range of different “multiverse” proposals emerges from theories developed to explain the most refined observations of both subatomic particles and the dark depths of space: a multiverse in which you have an infinite number of doppelgängers, each reading this sentence in a distant universe; a multiverse comprising a vast ocean of bubble universes, of which ours is but one; a multiverse that endlessly cycles through time, or one that might be hovering millimeters away yet remains invisible; another in which every possibility allowed by quantum physics is brought to life. Or, perhaps strangest of all, a multiverse made purely of math. Greene, one of our foremost physicists and science writers, takes us on a captivating exploration of these parallel worlds and reveals how much of reality’s true nature may be deeply hidden within them. And, with his unrivaled ability to make the most challenging of material accessible and entertaining, Greene tackles the core question: How can fundamental science progress if great swaths of reality lie beyond our reach? Sparked by Greene’s trademark wit and precision, The Hidden Reality is at once a far-reaching survey of cutting-edge physics and a remarkable journey to the very edge of reality—a journey grounded firmly in science and limited only by our imagination. [(Source)][1] [1]: https://www.randomhouseacademic.com/book?isbn=9780307265630

One of the great masterworks of science fiction, the Foundation novels of Isaac Asimov are unsurpassed for their unique blend of nonstop action, daring ideas, and extensive world-building. The story of our future begins with the history of Foundation and its greatest psychohistorian: Hari Seldon. For twelve thousand years the Galactic Empire has ruled supreme. Now it is dying. Only Hari Seldon, creator of the revolutionary science of psychohistory, can see into the future--a dark age of ignorance, barbarism, and warfare that will last thirty thousand years. To preserve knowledge and save mankind, Seldon gathers the best minds in the Empire--both scientists and scholars--and brings them to a bleak planet at the edge of the Galaxy to serve as a beacon of hope for future generations. He calls his sanctuary the Foundation. But soon the fledgling Foundation finds itself at the mercy of corrupt warlords rising in the wake of the receding Empire. And mankind's last best hope is faced with an agonizing choice: submit to the barbarians and live as slaves--or take a stand for freedom and risk total destruction.

For a period of two years, Ken Webster found himself in the extraordinary position of corresponding directly with an individual who had lived on the site of his own cottage four centuries earlier. The correspondence began with messages left on his home computer on the kitchen table, and ended with communications scrawled directly onto paper. Fully prepared for some form of elaborate hoax, Webster found to his consternation that the language of the messages tallied precisely with 16th century English usage. The Vertical Plane is a riveting personal experience of an inexplicable fault in the fabric of time – and a moving account of a relationship mediated across four hundred years.

4th in the Abhorsen series. Sixteen-year-old Clariel is not adjusting well to her new life in the city of Belisaere, the capital of the Old Kingdom. She misses roaming freely within the forests of Estwael, and she feels trapped within the stone city walls. And in Belisaere she is forced to follow the plans, plots and demands of everyone, from her parents to her maid, to the sinister Guildmaster Kilp. Clariel can see her freedom slipping away. It seems too that the city itself is descending into chaos, as the ancient rules binding Abhorsen, King and Clayr appear to be disintegrating. With the discovery of a dangerous Free Magic creature loose in the city, Clariel is given the chance both to prove her worth and make her escape. But events spin rapidly out of control. Clariel finds herself more trapped than ever, until help comes from an unlikely source. But the help comes at a terrible cost. Clariel must question the motivations and secret hearts of everyone around her - and it is herself she must question most of all.

This is a wonderful thought provoking book. Survival and the creation of initial social, community and even political themes are explored. A pivotal entry into my young mind. I still enjoy it today!

The return of a long lost Clan . . . Many moons ago, five warrior Clans shared the forest in peace. But as Twolegs encroached on the cats' territories, the warriors of SkyClan were forced to abandon their home and try to forge a new life far away. Eventually, the Clan disbanded—forgotten by all until Firestar was sent on a quest to reunite its descendants and return SkyClan to its former glory. Now, with Leafstar in place as leader, SkyClan is thriving. Leafstar is desperate to believe that her Clan will survive where the ancient SkyClan cats failed. But threats continue to plague the Clan, and as dissent grows from within, Leafstar must face the one question she dreads: Is SkyClan meant to survive? ---------- **Books in this arc** 1. [Firestar's Quest][1] 2. [Bluestar's Prophecy][2] 3. SkyClan's Destiny 4. [Crookedstar's Promise][4] 5. [Yellowfang's Secret][5] 6. [Tallstar's Revenge][6] 7. [Bramblestar's Storm][7] 8. [Moth Flight's Vision][8] 9. [Hawkwing's Journey][9] 10. [Tigerheart's Shadow][10] 11. [Crowfeather's Trial][11] 12. [Squirrelflight's Hope][12] 13. [Graystripe's Vow][13] 14. [Leopardstar's Honor][14] [1]: https://openlibrary.org/works/OL5714316W/ [2]: https://openlibrary.org/works/OL5714268W/ [3]: https://openlibrary.org/works/OL14906956W/ [4]: https://openlibrary.org/works/OL20395912W/ [5]: https://openlibrary.org/works/OL16694520W/ [6]: https://openlibrary.org/works/OL17787860W/ [7]: https://openlibrary.org/works/OL17306942W/ [8]: https://openlibrary.org/works/OL20248227W/ [9]: https://openlibrary.org/works/OL20039241W/ [10]: https://openlibrary.org/works/OL19652737W/ [11]: https://openlibrary.org/works/OL19749509W/ [12]: https://openlibrary.org/works/OL20658579W/ [13]: https://openlibrary.org/works/OL20658580W/ [14]: https://openlibrary.org/works/OL24320842W/ ---------- **Arcs in this series** 1. [The Prophecies Begin][a] 2. [The New Prophecy][b] 3. [The Power of Three][c] 4. [Omen of the Stars][d] 5. [Dawn of the Clans][e] 6. [A Vision of Shadows][f] 7. [The Broken Code][g] 8. [A Starless Clan][h] S. Super Editions [a]: https://openlibrary.org/books/OL9228970M/INTO [b]: https://openlibrary.org/books/OL9235572M/Midnight_(Warriors_The_New_Prophecy_Book_1) [c]: https://openlibrary.org/books/OL7283723M/The_Sight_(Warriors_Power_of_Three_Book_1) [d]: https://openlibrary.org/books/OL24084711M/Warriors_Omen_of_the_Stars_1 [e]: https://openlibrary.org/books/OL25995097M/Dawn_of_the_Clans [f]: https://openlibrary.org/books/OL26884472M/The_apprentice's_quest [g]: https://openlibrary.org/books/OL27958224M/Warriors_The_Broken_Code_1 [h]: https://openlibrary.org/books/OL32444897M/River/ [s]: https://openlibrary.org/books/OL7288445M/Firestar's_Quest

Grubbs Grady has stiff red hair and is a little big for his age, which means he can get into R-rated movies. He hates history and loves bacon, rats, and playing tricks on his squeamish older sister. When he opts out of a family weekend trip, he never guesses that he is about to take a terrifying journey into darkness. Hungry demons and howling werewolves haunt his waking nightmares... and threaten his life.