Leading experts pick the most valuable collectibles of the 1950s, 60s, 70s, and 80s. Color photos.

#1 NEW YORK TIMES BESTSELLER • The book that sparked a revolution and inspired the hit Netflix series Tidying Up with Marie Kondo: the original guide to decluttering your home once and for all. ONE OF THE MOST INFLUENTIAL BOOKS OF THE DECADE—CNN Despite constant efforts to declutter your home, do papers still accumulate like snowdrifts and clothes pile up like a tangled mess of noodles? Japanese cleaning consultant Marie Kondo takes tidying to a whole new level, promising that if you properly simplify and organize your home once, you’ll never have to do it again. Most methods advocate a room-by-room or little-by-little approach, which doom you to pick away at your piles of stuff forever. The KonMari Method, with its revolutionary category-by-category system, leads to lasting results. In fact, none of Kondo’s clients have lapsed (and she still has a three-month waiting list). With detailed guidance for determining which items in your house “spark joy” (and which don’t), this international bestseller will help you clear your clutter and enjoy the unique magic of a tidy home—and the calm, motivated mindset it can inspire.

How to use design as a tool to create not only things but ideas, to speculate about possible futures. Today designers often focus on making technology easy to use, sexy, and consumable. In Speculative Everything, Anthony Dunne and Fiona Raby propose a kind of design that is used as a tool to create not only things but ideas. For them, design is a means of speculating about how things could be—to imagine possible futures. This is not the usual sort of predicting or forecasting, spotting trends and extrapolating; these kinds of predictions have been proven wrong, again and again. Instead, Dunne and Raby pose “what if” questions that are intended to open debate and discussion about the kind of future people want (and do not want). Speculative Everything offers a tour through an emerging cultural landscape of design ideas, ideals, and approaches. Dunne and Raby cite examples from their own design and teaching and from other projects from fine art, design, architecture, cinema, and photography. They also draw on futurology, political theory, the philosophy of technology, and literary fiction. They show us, for example, ideas for a solar kitchen restaurant; a flypaper robotic clock; a menstruation machine; a cloud-seeding truck; a phantom-limb sensation recorder; and devices for food foraging that use the tools of synthetic biology. Dunne and Raby contend that if we speculate more—about everything—reality will become more malleable. The ideas freed by speculative design increase the odds of achieving desirable futures.

History and magic intertwine in a fairytale retelling that will capture the hearts of Beauty and the Beast fans. Hope helps you endure. Love will break the spell. Paris, 1870. As the Franco-Prussian War enters its desperate final months, the capitol transforms from a splendid metropolis into a city under siege. Lavish meals change to rations, pigeons deliver letters, and two destinies will collide, challenged by a seemingly unbreakable curse. Every night, New York aristocrat Orin Rush transforms into a monster. After learning that a human heart is the only way to break the curse, he keeps himself carefully distant from anyone he might hurt. Can he lift the enchantment without taking a life? His search for answers leads him to Paris. Every day, free-spirited Claire Turin photographs the people and animals of Paris. Fascinated by the city she loves, her greatest dream is a secret she keeps in her apartment. Her greatest fear is the emptiness of night, when she thinks of the family she's lost. She's never loved anyone else. Maybe she never will. Will Paris and its people survive the hardship of the Siege? Will Orin break the curse? And will two hearts who've never known love awaken in the City of Light?