Karlie Kloss: "It’s an amazing book on the beginning of humanity. It’s scientific but also philosophical."

Joe Rogan: "Great book... Fucking fascinating... Very enlightening."

Patrick O'Shaughnessy: "This book was so entertaining and useful.

It provides a concise history of humankind and outlines why we have the psychology we do today (this part is great for thinking about investor behavior)."

Changpeng Zhao: "[This book] gives me a greater perspective about how humans emerged and why we behave the way we do."

Daniel Ek: "One of the most-talked-about books of the last couple of years, and for good reason.

Both sobering and conservatively optimistic in equal measure, it seems even more relevant for us at the moment to learn from our socio-anthropological history."

Anthony Pompliano: "One of the best books I read in 2017"

Naval Ravikant: "An orthogonal and clinical examination of the human animal, from the beginning to now.

Humans are story-telling alpha predators that killed the competition and domesticated the survivors. This is our story, and it's not all pretty."

David Sacks: "Yuval Harari’s Sapiens had a big impact on how I approach VC. The theme of the book is that humans obsess over narratives.

So I try to focus on product and metrics as a way to get to ground truth, as opposed to over-indexing on the pitch, which is mostly a story-telling event."

Melinda Gates mentioned this book as one of her 11 favorite books.

Reid Hoffman: "Sapiens has had me thinking a lot about the evolution of humanity and what our future looks like."

Mark Zuckerberg: "I found the chapter on the evolution of the role of religion in human life most interesting and something I wanted to go deeper on."

Raoul Pal enjoyed reading 'Sapiens'.

One of the books Keith Rabois recommends for entrepreneurs.

Bill Gurley: "I really enjoyed [Sapiens]"

Bill Gates: "Melinda and I spent weeks talking about this history of the human race."

Brian Chesky: "Bob's book is great and he's an excellent CEO."

Alexis Ohanian: "One of the best leadership books I've read.

These usually disappoint, but I actually came away with some good leadership notes and new appreciation for what Iger pulled off in his tenure as Disney CEO."

Michael Bloomberg: "Bob Iger's story is a testament to the idea that in America, if you work hard and pursue a dream, you really can achieve it."

Karlie Kloss: "I really admire Bob [Iger] and his opinions"

Tim Ferriss: "The negotiation stories with Steve Jobs alone make this book worth the read."

Jason Calacanis: "I like these stories of executives from the 80s and 90s before the internet, because you can really see how those media companies were built"

Bill Gates: "Unlike most books on leadership, this one is worth your time."

Joe Rogan: "This is a seriously powerful book. Especially potent for someone like me who talks for a living and often talks too much."

Karlie Kloss: "I think it’s got a lot of great principles and ideas."

One of Jack Dorsey's favorite books.

Karlie Kloss: "Loving Arianna Huffington's new read... filled with fascinating facts about the importance of sleep for the body & mind"

Sheryl Sandberg: "Arianna shows that sleep is not just vital for our health, but also critical to helping us achieve our goals.

Sometimes we need to sleep in to lean in!”

Elon Musk: "My Mom wrote a book ❤️"

Karlie Kloss: "I have long admired Maye Musk as both a model and a woman.

She has inspired so many throughout her career, and her invaluable wisdom and insight come to life on each page of this book."

Sheryl Sandberg: "Diane von Furstenberg’s story offers a behind-the-scenes look into the ups and downs of building a global business, creating an enduring brand, and finding true love.

By sharing the path that enabled her to become the woman she wanted to be, Diane shows all of us how to live a life of focus and passion."

Karlie Kloss: "Diane is one of the most influential people in my life; she's been a mentor to me since my earliest modeling days.

She's taught me to be the woman I want to be and confidence is a huge part of that."

Karlie Kloss: "Not only does this book depict Gloria’s commitment to feminism and fighting for women’s rights, but it also shows us the value of listening to and learning from others.

Gloria’s personal stories about her travels and the people she’s met throughout her career are a good reminder that by keeping an open mind and heart, we learn more about ourselves."

Karlie Kloss: "This book showed me that curiosity is not only a mindset, but it’s universal. As a curious person myself, I loved reading Brian’s stories with such fascinating creators -- including directors, actors, professors and others -- and felt like a fly on the wall observing all of these amazing conversations."

Karlie Kloss: "Elaine Welteroth has written the ultimate guide for how to come into your own, on your own terms.

Packed with honesty and warmth, More Than Enough is a must read for women of all ages and walks of life.”

Karlie Kloss: "Kick back with fresh flowers and Oscar De La Renta's gorgeous new book"

Karlie Kloss: “Only on page 50 and already obsessed with Derek Blasberg's Very Classy. I think every young girl should be required to read this.”

Karlie Kloss: "Add it to your summer reading list"