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Todo Es Tuberculosis. La Historia de la Infección Más Mortal de la Humanidad / Everything Is Tuberculosis#1 en la lista de bestsellers del New York Times #1 en la lista de bestsellers del Washington Post #1 en la lista de los libreros independientes USA Today Bestseller John Green, autor galardonado y apasionado defensor de la reforma sanitaria global, narra una historia profundamente humana que ilumina la lucha contra la enfermedad infecciosa ms mortal del mundo. UNO DE LOS MEJORES LIBROS DE 2025, SEGN: NPR, Scientific American, Science News, Booklist,
#1 en la lista de bestsellers del New York Times#1 en la lista de bestsellers del Washington Post
#1 en la lista de los libreros independientes
USA Today Bestseller
John Green, autor galardonado y apasionado defensor de la reforma sanitaria global, narra una historia profundamente humana que ilumina la lucha contra la enfermedad infecciosa más mortal del mundo.
UNO DE LOS MEJORES LIBROS DE 2025, SEGÚN: NPR, Scientific American, Science News, Booklist, BookPage, Chicago Sun-Times. Ganador del premio de los lectores de Goodreads en la categoría de no ficción.
La tuberculosis ha estado entrelazada con la humanidad durante milenios. Antaño romantizada como el mal de los poetas, hoy se percibe como una enfermedad de la pobreza que recorre los senderos de injusticia y desigualdad que nosotros mismos trazamos. En 2019, el autor John Green conoció a Henry Reider, un joven paciente con tuberculosis en el Hospital Gubernamental de Lakka, en Sierra Leona. John se hizo rápidamente amigo de Henry, un chico de piernas delgadas y una gran sonrisa contagiosa. Desde aquella primera visita a Lakka, Green se ha convertido en un firme defensor del acceso equitativo al tratamiento y en una voz que denuncia las desigualdades sanitarias que permiten que una enfermedad infecciosa curable y prevenible siga siendo la más letal, cobrando más de un millón de vidas cada año. En Todo es tuberculosis, John relata la historia de Henry, entretejiéndola con las historias científicas y sociales de cómo la tuberculosis ha moldeado nuestro mundo... y cómo nuestras decisiones influirán en el futuro de esta enfermedad. ENGLISH DESCRIPTION
#1 New York Times bestseller
#1 Washington Post bestseller
#1 Indie Bestseller
USA Today Bestseller
John Green, award-winning author and passionate advocate for global healthcare reform, tells a deeply human story illuminating the fight against the world's deadliest infectious disease.
AN ACCLAIMED BEST BOOK OF 2025: NPR, Scientific American, Science News, Booklist, BookPage, Chicago Sun-Times. Goodreads Readers' Choice Nonfiction Winner.
Tuberculosis has been entwined with humanity for millennia. Once romanticized as a malady of poets, today tuberculosis is seen as a disease of poverty that walks the trails of injustice and inequity we blazed for it. In 2019, author John Green met Henry Reider, a young tuberculosis patient at Lakka Government Hospital in Sierra Leone. John became fast friends with Henry, a boy with spindly legs and a big, goofy smile. In the years since that first visit to Lakka, Green has become a vocal advocate for increased access to treatment and wider awareness of the healthcare inequities that allow this curable, preventable infectious disease to also be the deadliest, killing over a million people every year. In Everything Is Tuberculosis, John tells Henry's story, woven through with the scientific and social histories of how tuberculosis has shaped our world--and how our choices will shape the future of tuberculosis.
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Product Reviews
★★★★★ 5
Great little speakers
Size: 5.25” Woofer, Size: 5.25” Woofer
These make great surround speakers, and they just sound good
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Good Speakers - Good Reputation - Good Purchase
Size: 5.25” Woofer
Good sounding, high quality speakers. These are Klipsch...enough said.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Klipsch R50 M next generation
Size: 5.25” Woofer
In spite of small size sound is very nice iam using it with a subwoofer and with my yamaha A4A AV receiver i like it iam hearing mostly heavy metal and the speakers have a nice punch and attack
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Reviewed in the United States on February 18, 2026
★★★★★ 4
compact surrounds that blend well with the right setup
Size: 4” Woofer
I picked up the Klipsch R‑40M as part of a full 5.1 system built around the R‑50M fronts and the R‑50C center. My original plan was to use another pair of R‑50M speakers in the back, but they simply didn’t fit in the rear cabinet space I have. The R‑40M ended up being the only model that fit comfortably, so they became my surround channels.
In terms of build quality, they feel solid and consistent with the rest of the Reference Next‑Gen line. The copper woofers and updated horn design give them the same visual identity as the larger models, which helps the whole system look cohesive. They’re compact enough to place in tighter spaces without compromising too much on performance.
Sonically, the R‑40M does a respectable job as a surround speaker. Effects are clear, directional cues are easy to follow, and they integrate smoothly with the more powerful R‑50M fronts. That said, they are noticeably less powerful than the R‑50M, so you need to spend a little time balancing your levels. Once I bumped their channel trim a bit and adjusted the distance settings, the rear soundstage locked in nicely and felt much more even.
They won’t deliver the same fullness or dynamic punch as the larger models, but for rear channels that’s usually not a deal breaker. What matters is clarity and consistency, and the R‑40M handles both well. Movies with active surround mixes feel immersive, and ambient effects wrap around the room without calling attention to the speakers themselves.
If you’re building a system where space is limited in the back, the R‑40M is a practical and capable choice. Just be prepared to fine tune your calibration so they match the output of the bigger speakers up front. Once dialed in, they round out a 5.1 setup very effectively.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Great Bang for the Buck!
Size: 5.25” Woofer
These R50 Studio Monitors are worth every penny. One could easily spend a heck of a lot more to get less. Have been a pro audio engineer my entire life. These monitors kick out clean, solid bass and accurate highs. Klipsch did a excellent job designing these monitors. Perfect for smail spaces where fidelity is critical. If you wall mount these, make sure you leave at least a 1.5 inch air gap between the back of the monitor and the wall. These units are sweet.
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Reviewed in the United States on July 22, 2025