In 1902, an illegitimate daughter was born to Albert Einstein. In 1903, she vanished. Now, almost a century later, Michele Zackheim follows a mystery that has bewildered Einstein scholars the world over.

NAMED ONE OF THE BEST BOOKS OF THE YEAR BY KIRKUS REVIEWS In a memoir of family bonding and cutting-edge physics for readers of Brian Greene’s The Hidden Reality and Jim Holt’s Why Does the World Exist?, Amanda Gefter tells the story of how she conned her way into a career as a science journalist—and wound up hanging out, talking shop, and butting heads with the world’s most brilliant minds. At a Chinese restaurant outside of Philadelphia, a father asks his fifteen-year-old daughter a deceptively simple question: “How would you define nothing?” With that, the girl who once tried to fail geometry as a conscientious objector starts reading up on general relativity and quantum mechanics, as she and her dad embark on a life-altering quest for the answers to the universe’s greatest mysteries. Before Amanda Gefter became an accomplished science writer, she was a twenty-one-year-old magazine assistant willing to sneak her and her father, Warren, into a conference devoted to their physics hero, John Wheeler. Posing as journalists, Amanda and Warren met Wheeler, who offered them cryptic clues to the nature of reality: The universe is a self-excited circuit, he said. And, The boundary of a boundary is zero. Baffled, Amanda and Warren vowed to decode the phrases—and with them, the enigmas of existence. When we solve all that, they agreed, we’ll write a book. Trespassing on Einstein’s Lawn is that book, a memoir of the impassioned hunt that takes Amanda and her father from New York to London to Los Alamos. Along the way, they bump up against quirky science and even quirkier personalities, including Leonard Susskind, the former Bronx plumber who invented string theory; Ed Witten, the soft-spoken genius who coined the enigmatic M-theory; even Stephen Hawking. What they discover is extraordinary: the beginnings of a monumental paradigm shift in cosmology, from a single universe we all share to a splintered reality in which each observer has her own. Reality, the Gefters learn, is radically observer-dependent, far beyond anything of which Einstein or the founders of quantum mechanics ever dreamed—with shattering consequences for our understanding of the universe’s origin. And somehow it all ties back to that conversation, to that Chinese restaurant, and to the true meaning of nothing. Throughout their journey, Amanda struggles to make sense of her own life—as her journalism career transforms from illusion to reality, as she searches for her voice as a writer, as she steps from a universe shared with her father to at last carve out one of her own. It’s a paradigm shift you might call growing up. By turns hilarious, moving, irreverent, and profound, Trespassing on Einstein’s Lawn weaves together story and science in remarkable ways. By the end, you will never look at the universe the same way again. Praise for Trespassing on Einstein’s Lawn “Nothing quite prepared me for this book. Wow. Reading it, I alternated between depression—how could the rest of us science writers ever match this?—and exhilaration.”—Scientific American “To Do: Read Trespassing on Einstein’s Lawn. Reality doesn’t have to bite.”—New York “A zany superposition of genres . . . It’s at once a coming-of-age chronicle and a father-daughter road trip to the far reaches of this universe and 10,500 others.”—The Philadelphia Inquirer

The Dean of a Swiss university persuades Sherlock Holmes to investigate the background of a would-be lecturer. To Dr. Watson it seems a very humdrum commission - but who is the mysterious 'Lieserl'? How does her existence threaten the ambitions of the technical assistant level III in Room 86 at the Federal Patents Office in Berne by the name of Albert Einstein? The assignment plunges Holmes and Watson into unfathomable Serbia to solve one of the intractable mysteries of the 20th Century. In Tim Symonds' previous detective novels, Sherlock Holmes and the Dead Boer At Scotney Castle and Sherlock Holmes And The Case Of The Bulgarian Codex the author based pivotal historic facts and a principal character on real life. So too in this new mystery.

We are often amazed by the curiosity of children and the questions they ask. And letters to and from children are always appealing, especially so when they are written to someone famous. In Dear professor Einstein, Alice Calaprice has gathered a delightful and charming collection of more than sixty letters from children to Albert Einstein. Einstein could not respond to every letter written to him, but the responses he did find the time to write reveal the intimate human side of the great public persona, a man who, though he spent his days contemplating mathematics and physics, was very fond of children and enjoyed being in their company. Whether the children wrote to Einstein for class projects, out of curiosity, or because of prodding from a parent, their letters are amusing, touching, and sometimes quite precocious. Enhancing this correspondence are numerous splendid photographs showing Einstein amid children, wearing an Indian headdress, carrying a puppet of himself, and donning fuzzy slippers, among many other wonderful pictures. This book is complete with a foreword by Einstein's granddaughter Evelyn, a biography and chronology of Einstein's life, and an essay by Einstein scholar Robert Schulmann on the great scientist's educational philosophy.

Fifty-four love letters portray the caring relationship between Albert Einstein and his first wife by showing how Maric acted as the genius's intellectual confidant during his isolated years at Princeton.

Out of revenge for being given away for adoption, Einstein's daughter works with the Nazis to outdo her father in physics and create an atom bomb. A death-bed confrontation between father and daughter follows in America.

A boy rides a bicycle down a dusty road. But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.