This isn't your grandfather's Sudoku book. Rather, it's a puzzle compendium put together by the organisation that made the Bletchley Park breakthroughs - quizzes, bewilderments and brainteasers to challenge even the sharpest of minds

The fiendishly difficult puzzle book is back. This is the perfect gift to fuel his ludicrous presumption that he could have definitely been a spy - even better if he's already dog-eared the first version

What’s unique about Harari’s take is that he focuses on the power of stories and myths to bring people together... I would recommend this book to anyone interested in a fun, engaging look at early human history... Harari tells our history in such an approachable way that you’ll have a hard time putting it down

What makes it so interesting and provocative is that because it’s such a condensed sweeping history it talks about some core things that have allowed us to build this extraordinary civilisation that we take for granted, but weren’t a given, and it gives you a sense of perspective in how briefly we’ve been on this Earth

Sapiens is the sort of book that sweeps the cobwebs out of your brain. Its author, Yuval Noah Harari, is a young Israeli academic and an intellectual acrobat whose logical leaps have you gasping with admiration...Harari's writing radiates power and clarity, making the world strange and new

Unbelievably good book. Jaw dropping from the first word to the last.

A rare book...thrilling and breathtaking

Harari is able to be as refreshingly clear in his discussions of biology, of evolutionary anthropology and of economics as he is of historical trends… Stick with him and you learn a lot

Reading it is like having a mental massage, cold shower and brisk workout, and all in the comfort of your own home

Full of shocking and wondrous stories

Consistently engaging…Harari writes prose that leaps from the page. His broad sweep, collating philosophy, science, history and economics, creates moments of eyebrow-raising revelation for a reader from any background

Sapiens is a fast-paced, witty and challenging romp through 70,000 years of human history...I did love it, and if you are interested in the whole story of humankind, I'm confident that you will love it too

Provocative and fascinating and opinionated…it makes the familiar seem unfamiliar. It altered how I view our species and our world.

Harari delivers a boldly synthesized account of Homo sapiens' rise through the hominin ranks...A view of our ascent as nasty, brutish, long - and endlessly fascinating

Harari can write. Not in the sense that most authors can...But really, really write, with wit, clarity, elegance and a wonderful eye for metaphor

Provocative, thrilling erudite… One of the year’s most talked-about books

Its breadth is startling... It changes the way you look at the world and few books tick that box.

Probably the most ambitious history book of the year. Certainly the most thought-provoking

As a writer, Harari is superbly clear. He’s also a formidable polymath and a wonderfully elegant thinker... He is a brilliant analyst with a storyteller’s gift

I have just read Yuval Noah Harari's book Sapiens. It is brilliant. Most likely the best - and I have read very many - on the history of humankind. I have never read anything better

We usually think that we are an outcome of our personal history, where we grew up, the way our parents educated us, etc. In Sapiens, Harari delves deep into our history as a species to help us understand who we are and what made us this way. An engrossing read.

Eloquent and wonderfully funny

This is mega-history of the best sort: sweeping but not simplistic, contemporary but not gimmicky, provocative but not contrarian. Almost everyone will want to argue with one part of this book or another, but working out which part and why will do us all good.

For its sheer originality and intellectual stimulation, I was captivated by Yuval Noah Harari’s Sapiens

Ambitious and invigorating

Harari’s book is important reading for serious-minded, self-reflective sapiens

Brilliantly done and endlessly fascinating

Vast and intricate... Engaging and informative

A thrilling account of humankind’s extraordinary history

The book is maddeningly opinionated and insanely ambitious. It is also compulsively readable and impossibly learned. It is one of the best accounts by a Homo sapiens of the unlikely story of our violent, accomplished species

An enthusiastic and confident narrative that is relentlessly interesting from the first word to the last

The most exciting book I’ve read this year

One of the most talked about non-fiction bestsellers of the year... Harari is one of the very few thinkers around who’s really looking at what’s happening now. Sapiens is his attempt to tell the story of the past to understand the present: the great technological advances that we are all living through now

Eloquent and provocative

A headclutchingly provocative account of our species from the Stone Age to the present... Stunningly ambitious and compellingly written. They call it macro-history. They’re right.

Fascinating

Contains a remarkable piece of information on almost every page and reminds us that we should be grateful to be human.

Thought-provoking

I would recommend Sapiens to anyone who’s interested in the history and future of our species.

Read with an open mind and you might look at life in a whole new way.

A dark and thrilling epic.

I have continued to be driven bonkers by my current obsession: Sapiens by Yuval Noah Harari, an extraordinary tome that charts the plight of the planet’s most destructive species since the dawn of time: us. Every paragraph gives you pause for thought, as it catalogues how nuts human beings really are… It may be the best book I’ve ever read; it’s certainly fascinating.

This doesn’t make you feel clever; it makes you feel included. It’s written so brilliantly… He’s written about the human family as a family.

It's one of the best books I’ve read recently and gives an excellent overview of how our species has developed and helps us understand why and who we are today.

An intriguing, powerful book

Absolutely blown away by this epic, heartbreaking novel about us and trees

This extraordinary novel transformed my view of nature. Never again will I pass great tree without offering a quiet but heartfelt incantation of thanks, gratitude and wonder

A sweeping novel that skilfully intertwines many different stories of trees and people to create a paean to the hidden power and vital importance of the natural world

Absorbing, thought-provoking and more than enough incentive to embrace your inner tree-hugger

The Overstory is filled with character and incident enough to engage anybody, but it's also filled with philosophy, science, poetry, and colour. It's a celebration of the world and humanity, but also tells of our coming doom. Perhaps above all it's a eulogy to trees. Eulogy is the right word because the novel celebrates the life, the beauty and wisdom of trees-but also their death. The novel also casts a cold-but loving-eye on humanity

The Overstory has the mix of science and fiction that I so love; it widens my understanding and respect for the creatures who share this planet

Stunning... It's been one of those rare books that has had a profound effect on me, and which has changed my perspective on life

Mind-boggling and visionary. The multi-stranded novel is a masterpiece in which science and poetry are deeply intertwined

A compelling read is that is near impossible to put down

The Overstory is a prescient novel that urges us to take responsibility for our actions

A masterpiece of storytelling at its very best. Powers weaves together science, poetry, nature and humanity so beautifully that it makes my heart ache and my mind fly

Intense and eye-opening.