From the New York Times bestselling author of Star Wars: Brotherhood A Goodreads Choice Awards 2019 Semifinalist One of BookBub’s Best Science Fiction Books of 2019 One of Book Riot’s Best Books of 2019 So Far One of The Nerd Daily’s Best Debut Novels of 2019 Featured in The Millions “A Year in Reading” One of Entropy’s Best Fiction Books of 2019 He’ll go anywhere and any when to save his daughter Kin Stewart is an everyday family man: working in IT, trying to keep the spark in his marriage, struggling to connect with his teenage daughter. But his current life is a far cry from his previous career…as a time-traveling secret agent from over a century in the future. Stranded in suburban San Francisco since the 1990s after a botched mission, Kin has kept his past hidden from everyone around him, until one afternoon, his “rescue” team arrives—eighteen years too late. Their mission: return Kin to 2142, where he’s been gone only weeks, not years, and where another family is waiting for him. A family he can’t remember. Torn between two lives, Kin’s desperate efforts to stay connected to both will threaten to destroy the agency and even history itself. With his daughter’s very existence at risk, he will have to take one final trip to save her—even if it means breaking all the rules of time travel in the process. “Heartfelt and thrilling… Chen’s concept is unique, and [his characters’] agony is deeply moving. Quick pacing, complex characters, and a fascinating premise.”—Publishers Weekly, starred review

See how schools in the United States have changed over the years. We go to school to learn and see friends, but school has changed over time. Long ago schools only had one room; now schools are large buildings with many rooms. This book includes such topics as transportation, supplies, and subjects taught. Historical and modern-day photographs interspersed throughout clearly illustrate how aspects of daily life change over time, while simple text shows readers how to compare and contrast ideas. Timelines in the back of each book give readers perspective by listing key inventions and developments that have modernized our lives.

Explains the fundamental principles of time.

Set in the current day, this is the final book in Morris Gleitzman's series that began with Once, continued with Then and is . . . Now. Felix is a grandfather. He has achieved much in his life and is widely admired in the community. He has mostly buried the painful memories of his childhood, but they resurface when his granddaughter Zelda comes to stay with him. Together they face a cataclysmic event armed only with their with gusto and love—an event that helps them achieve salvation from the past, but also brings the possibility of destruction. Now is one of Kirkus Reviews' Best Children's Books of 2012

Felix and Zelda have escaped the train to the death camp, but where do they go now? They're two runaway kids in Nazi-occupied Poland. Danger lies at every turn of the road. With the help of a woman named Genia and their active imaginations, Felix and Zelda find a new home and begin to heal, forming a new family together. But can it last? Morris Gleitzman's winning characters will tug at readers' hearts as they struggle to survive in the harsh political climate of Poland in 1942. Their lives are difficult, but they always remember what matters: family, love, and hope.

Felix, a Jewish boy in Poland in 1942, is hiding from the Nazis in a Catholic orphanage. The only problem is that he doesn't know anything about the war, and thinks he's only in the orphanage while his parents travel and try to salvage their bookselling business. And when he thinks his parents are in danger, Felix sets off to warn them--straight into the heart of Nazi-occupied Poland. To Felix, everything is a story: Why did he get a whole carrot in his soup? It must be sign that his parents are coming to get him. Why are the Nazis burning books? They must be foreign librarians sent to clean out the orphanage's outdated library. But as Felix's journey gets increasingly dangerous, he begins to see horrors that not even stories can explain. Despite his grim suroundings, Felix never loses hope. Morris Gleitzman takes a painful subject and expertly turns it into a story filled with love, friendship, and even humor.

Las Vegas Then and Now pairs vintage shots from 100 years of the city's history with the same view today.