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Jack: A Life of C. S. Lewis

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This warm and personal insider's look at the life of C.S. Lewis, gifted literary scholar and bestselling author--and one of this century's most influential Christian apologists--also includes Sayer's reviews of recent developments in C.S. Lewis studies and answers to questions the author is asked when he lectures.

457 pages, Paperback

First published June 1, 1988

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About the author

C.S. Lewis

1,015 books47.6k followers
Librarian Note: There is more than one author in the Goodreads database with this name.

Clive Staples Lewis was one of the intellectual giants of the twentieth century and arguably one of the most influential writers of his day. He was a Fellow and Tutor in English Literature at Oxford University until 1954. He was unanimously elected to the Chair of Medieval and Renaissance Literature at Cambridge University, a position he held until his retirement. He wrote more than thirty books, allowing him to reach a vast audience, and his works continue to attract thousands of new readers every year. His most distinguished and popular accomplishments include Mere Christianity, Out of the Silent Planet, The Great Divorce, The Screwtape Letters, and the universally acknowledged classics The Chronicles of Narnia. To date, the Narnia books have sold over 100 million copies and been transformed into three major motion pictures.

Lewis was married to poet Joy Davidman.
W.H. Lewis was his elder brother]

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5 stars
1,206 (40%)
4 stars
1,113 (37%)
3 stars
524 (17%)
2 stars
98 (3%)
1 star
61 (2%)
Displaying 1 - 30 of 185 reviews
Profile Image for Fergus, Weaver of Autistic Webs.
1,270 reviews18.4k followers
March 16, 2025
I read ‘Jack’ not long after I retired, nearly twenty years ago.

I had become a C.S. Lewis groupie (and still am)! My membership in that exalted group had been confirmed during my initial post-cube-farm passion with Amazon, when I had (very wisely) invested some of my severance pay in the complete three-volume set of Lewis’ correspondence.

But then - I only skimmed through THIS book at first, when it arrived in the mail.

Horrors!

WHAT TEMERITY! I said inwardly - that some so-called close friend would so humanize this man, the Unimpeachable Icon of the Moral Majority, by displaying his foibles and follies!

But you know, folks, life’s like that.

No one’s perfect, no matter what Christian media might say or imply. We all expect our heroes to be really ROCK-SOLID people.

But let’s just look at ourselves honestly - are WE ourselves really solid - through & through?

More like shot full of holes!

Right?

And it’s unavoidable. BUT even an imperfect person can - with God’s help - make perfect their will, as T.S Eliot said.

And to will with our Maker that the world be what it is, can be enough - for to inure ourselves to its imperfect essence is a necessary exercise in faith.

And therein lies the rub!

For living life simply, without all of its omnipresent bells and whistles and distractions is perhaps all the spiritual discipline we need.

Our worlds are broken worlds - and so was Jack Lewis’. Our inheritance is a ruined estate.

But we can try to make the best of a bad situation.

Can any of us say more?

Nor could Jack Lewis.

After a tough childhood and even tougher time in the trenches of WWI Europe, no one could even hope that he could later rise above all the horrors of life amid the awful screams and silences of the Western Front completely.

But rise above it he did.

Later, his housemate brother would become utterly irresponsible and hopeless, as would their aging sometime friend and tenant... and then came the Blitz.

Jack still held his head high.

And still later, when his soulmate, wife and love of his life was snatched from him by death - still, after ordeal upon ordeal...

He rose above it all!

A great philosopher said that life’s not a spectacle, but an unremitting struggle.

And so it was with Lewis.

We tend to forget all that... when we discover a writer who can fight eternal duels, ford raging rivers of adversity, and dream our happiest dreams for us - all effortlessly!

The Magician’s Nephew seems so magical...

But just consider the ruin of our existence in which he first saw the light of day.

While Lewis himself, on his own, seemed to ‘effortlessly’ - but in reality, only by overcoming Enormous Odds - create a World of Wonders in which the rest of us could recognize our destination and eternal home...

And know it for the first time.

So - Jack Lewis.

Flawed?

Just like the rest of us.

He was a man of dualities.

But we can THANK him for showing us the Right Way in spite of his flaws...

For stealing dualistic fire from the heights of heaven for his books -

And for never giving up the struggle -

AGAINST ALL ODDS.
Profile Image for J. Alfred.
1,819 reviews38 followers
November 12, 2011
Derek Brewer, one of Lewis' onetime pupils, records that a Cambridge professor once said that Lewis was "a very good man to whom goodness did not come easily." This biography seconds that opinion: it presents Lewis as having a troubled life, but one that was continuously offered up to the Lord as a sacrifice. In the appendix, written a decade after its intial publication, Sayer addresses several alternate biographies that had appeared of Lewis since: he says that the very real ugliness of much of Lewis' younger life was, for all practical purposes, exterminated from his later life by, as he quotes Lewis as saying, "prayer and fasting." After reading this, I have even more admiration for Lewis; having heard his story from someone less reticent about his virtues and more objective about his sins (can one be objective about anybody's sins?), he seems even more like an Augustine or a Paul to me: a powerful mind pulled from sin and self-centeredness to champion Christ.
Profile Image for Amy.
3,051 reviews619 followers
April 25, 2017
I have been reading this book on and off since Thanksgiving. I love C.S. Lewis and was excited to read this biography. However, the author dwells too much on Lewis's sexuality and assumes too much about Lewis's writing. The personal tidbits were interesting. I can't say I cared much for the other analysis, however.
Overall, a book I wanted to enjoy but can't really say I did. I definitely want to find something else on Lewis now.
Profile Image for Donna.
4,552 reviews166 followers
February 20, 2016
I liked the latter half of this better than the first. This biography was well done and it felt like it was written with love and respect for C. S. Lewis.

The first half dealt with his childhood and his entrance into the adult world. C.S. Lewis, aka Jack, had some difficult things to endure. I've heard that he is the most oft quoted person in Christian religions. So I was kind of surprised to hear that he actually walked away from religion because of some things he was dealing with. But he came back later in adulthood and wrote some amazing things.

I liked the way the author presented the material in latter half. He went over what Jack was going through when writing specific books. It was well done. It made me want to go back and reread some of his books that I haven't touched in years.


Profile Image for Justin Wiggins.
Author 28 books219 followers
March 2, 2018
This is the best biography I have read on C.S.Lewis, and I have ready many. It was finally great to get around to reading it. I had been told really great things about it from friends, and from Lewis' step-son Douglas Gresham who is a very good friend of mine.
Profile Image for William Schrecengost.
907 reviews33 followers
September 29, 2021
A really good and thorough biography of CS Lewis. I don't like how personal some of the details got. I don't need to know about CS Lewis' private sins of his youth or of his sexual relationship with Joy
Profile Image for Jeannine.
313 reviews35 followers
February 12, 2010
Not much new here, but I wanted to get more personal info about Mr. Lewis and from someone other than himself (see Surprised By Joy).

C.S. Lewis and his great friends have done an excellent job of keeping certain details of his life private, even decades after his death. Can't say that I blame him for his discretion (Louisa May Alcott, for example, entrusted her diaries and letters to a friend with the instruction they be destroyed upon her death. Well, yeah, you can read them all in various published books! Egads!).

Much of the material here (besides the personal accounts of the author) come from Lewis's letters (widely available) and there are many insights supposedly gleaned from Lewis's literary works (a practice Lewis himself disdained). I admit passing over many of these passages.

I'd like to read a couple of the other biographies out there. I've enjoyed spending this winter reading Mr. Lewis and would like to hear more about him from friends and from D. Gresham (his stepson) who lived with Mr. Lewis for a few years after the death of his mother. That would certainly be an interesting perspective.

Mr. Lewis was definitely an interesting and learned man who valued friendship, faith, good books, and good humor; this biography only increases the respect I have for him.
205 reviews
February 21, 2015
Jack is an affectionate biography of CS Lewis by George Sayer, once a student, then a friend, of Lewis. This is an engaging, and warm look at Lewis and his writing. Sayer lays out Lewis life, and books, but what ultimately comes across is the joy and faith that characterized so much of both the public and private man. Reading this I felt that I knew something of the man, and not just the dry facts of his life but rather a bit like we had a long chat over tea on a rainy day. Strongly recommended. There are other, more objective and analytical books but this book is a the book of a friend and admirer. That is what gives it its' quality.
Profile Image for Christine.
7,223 reviews569 followers
June 20, 2009
A good general biography of Lewis, though perhaps a little obessessed with Lewis' sexual habits. I swear there was a whole chapter on whether or not Lewis and his wife had sex before they got married.
Profile Image for Ian Adema.
Author 5 books5 followers
December 6, 2017
By far the best biography I've read on C.S. Lewis. Gets down to who Jack was as a person beyond his writing in many ways people don't realize. A beautiful portrait of a famous author.
Profile Image for Kris.
1,646 reviews240 followers
January 11, 2025
A view of Lewis from one who knew him--in one sense, it's helpful to see a more personal perspective, and yet the biography also feels biased and incomplete. Still, it's valuable to see descriptions of direct interactions with Lewis. Sayer adds a new flavor to my understanding of Lewis's personality.

Sayer is sympathetic toward Albert and Mrs. Moore, yet seems biased against Warnie. He is strangely preoccupied with Lewis's sexuality in his early years, which felt jarring and out of place in the middle of conversation about other things. He provides personal opinions on many of Lewis's works, which again feels biased. The chapters felt uneven and don't always follow the heading. Yet it's still a valuable and enjoyable Lewis biography overall.

The afterword in my edition critiques inaccuracies in the controversial Wilson biography: C.S. Lewis: A Biography.

Not the first Lewis bio I'd point people toward. Instead I would recommend reading these first:
--C. S. Lewis: A Life: Eccentric Genius, Reluctant Prophet
--The Narnian: The Life and Imagination of C.S. Lewis
Profile Image for Faith Burnside.
319 reviews1 follower
June 10, 2022
Probably the most balanced biography of Lewis that I've ever read. Most articles and books about him are a rave from beginning to end, but this takes his flaws and mistakes into account, whilst still portraying a very loving picture of one of the most influential men of our times.
Profile Image for Andrea M.
578 reviews
March 16, 2015
The beauty of his mind is what captivates people who read anything by C S Lewis. Reading his biography is like trying to see how and where that beauty came from. This biography, written by an intimate friend, shows that C S Lewis had a very unextraordinary life. He grew up, went to school, served in the military, hired on as a professor, gave lectures and wrote. None of these events show the beauty like the books he wrote. What they do show is that he was injured by an abusive teacher right after his mother's death. His conflict of faith was only resolved after he kicked out some of his demons. There might be a strong correlation between his ideas and the books he read. The author mentions his favorites and how he reread them. Yes, he married in an unconventional sort of way. Marriage changed him for the better. I think it had an earthquake-like effect on him. I wish he had lived longer after marriage to write more. One characteristic that stood out more than once was his humility.

Caution: This book covers the trauma he suffered and its effects. May not be suitable for children without parental supervision.
Profile Image for Carol Bakker.
1,541 reviews137 followers
July 1, 2019
This is a splendid biography of CSL by a friend and former student. His descriptions of Lewis' lectures makes me yearn to be transported to one. I found it fascinating the Sayer was present at the first face-to-face meeting between CSL and Joy Davidman. Sayer's assessment of Joy and of their marriage is tender and sympathetic.

What bibliophile can help but love C.S. Lewis? Book buying was for him a lifelong habit. He knew that if he really liked a book, he would want to read it again and would find new delights in it when he did. He would, therefore, have to own it.

I long to have Jack's discernment. By and large, he formed his literary tastes in his teens and hardly altered them. Even then he had an astonishing gift for distinguishing the best from the second-rate.

There were several laugh aloud moments, including what Lewis wrote to Sayers in a 1951 letter: I've just been having mumps. Humphrey [CSL's physician and friend] kept on quoting bits out of The Problem of Pain, which I call a bit thick.
671 reviews58 followers
September 17, 2021
Audible.com 13 hours and 25 min. Narrated by Frederick Davidson (B)

Although I'd read C. S. Lewis's autobiography Surprised By Joy many years ago, I've now had the experience of getting to know "Jack" through the eyes of one his early students and later good friend. George Sayer. It took a few chapters for me to get comfortable with the narrator, but the longer I listened, the more I enjoyed him. We know so much of "Jack's" life because of the wealth of letters written by and to Lewis from his father, brother, and friends. Not only was this an interesting story of la life well-lived; it also showed the guarded personal emotions of one of Britain's greatest English scholars and Christian apologists. Personally I enjoyed learning more about what was behind the writing of so many of my favorite books and amazed by the quantity of Lewis's own poetry. I enjoyed listening to passages from his epic poem and verses from his shorter poems. A great book about a great man.
Profile Image for Adam Balshan.
673 reviews18 followers
April 13, 2024
3.5 stars [Biography]
(W 3.24, U 3.44, T 3.69)
Exact rating: 3.46

A worthy companion for CSL's autobiography, Surprised by Joy: The Shape of My Early Life, especially since it provides context and nuance to CSL's own recollections. The choice to include some of the adolescent, non-Christian CSL's vices without euphemism lowered the Utility rating a half-star. So, recommended to adults.

Sayer was a personal friend of Lewis and his eyewitness account makes for a good biography. Sayer's [thankfully sparse] comments on religion (specifically Christian Praxis) made him seem inexperienced with such things. However, much else in the biography redeemed these demerits, especially its high sub-scores for lexical content [Writing], backgrounding [Utility], and second opinion [Truth].
Profile Image for Justin Orman.
75 reviews3 followers
September 4, 2016
C.S. Lewis was first known to me through his children's books on Narnia. I've since become introduced to him as a Christian philosopher. As a biblical theologian, Lewis, by his own admission, was an amateur. As a thinker, he has few rivals.

All biographies or books on history will be necessarily limited to the knowledge, perspective, and biases of the author. George Sayer was a close personal friend of Lewis. While his observations and comments on Lewis and his friends/family are fascinating, it is difficult to know how much is colored by his relationship with Lewis.

My favorite part of the book was Sayer's analysis of Lewis' writings. It whet my appetite for reading some of Lewis' works that I've yet to read. My rating is 4 *s. I took off a star because, as a biography, it is not terribly interesting to any who were not previously interested in Lewis.
Profile Image for Nikolina.
350 reviews5 followers
September 6, 2022
this is a very good biography about CS Lewis. George Sayer was a person friend for more than 20 years. He knew "Jack" well.
Profile Image for DD.
177 reviews9 followers
August 25, 2015
If you're going to read a biography on CS Lewis, this is the book to read! Written by a close friend who shares intimate details about his life, you really feel as if you know who CS Lewis was.
Profile Image for Kofi Opoku.
280 reviews23 followers
March 22, 2023
Perhaps the best biography of Lewis out there. Sayer seems to have faithfully represented the man, his brilliance, flaws and all.
Profile Image for John.
817 reviews31 followers
July 6, 2020
One of the little joys of my life is that although I never met my favorite author (I was 7 when C.S. Lewis died and hadn't encountered the Narnia books), I have met people who knew him well, including his stepson Douglas Gresham and the author of this book, which I've read several times.
My favorite part of the book remains the preface, in which George Sayer describes his first meeting with Lewis (who was known nearly all of his life to family and friends as Jack). Sayer was a student at Oxford, and Lewis was to be his tutor, and at that point Sayer knew nothing about him except that fact. Nor did he know a thing about the "neat, gray-haired man with a pipe in his mouth and a puckish face" who popped in to see Lewis just ahead of Sayer. He later learned that the man was J.R.R. Tolkien, who also wasn't well-known at the time. Tolkien made a lunch date with Lewis, and Sayer describes his conversation with Tolkien after he -- Sayer -- had his first visit with Lewis:

"How did you get on?" he asked.
"I think rather well. I think he will be a most interesting tutor to have."
"Interesting? Yes, he's certainly that. You'll never get to the bottom of him."


I love that line. I don't think any biography could get to the bottom of C.S. Lewis either, but I think "Jack" does so better than any other. Sayer certainly knew Lewis at least as well as any other biographer. He went from being a student to being a lifelong friend of Jack, so much so that when Lewis had his first face-to-face encounter with future wife Joy Davidman and another woman, Sayer was there also, filling in for Lewis' brother Warren.
Everyone seems to want to psychoanalyze Lewis, and even Sayer does that to some extent. I consider that a flaw in this fine work. I also suspect that he sees some things through his own lenses rather than Lewis'. He suggests that Lewis didn't enjoy being with stepsons David and Douglas. Perhaps so, or perhaps Sayers is really telling us how he would have felt about the two American boys.
Sayer describes and, in a sense, reviews all of Lewis' literary works. I'm not always in agreement with his views on specific books.
In spite of these minor reservations, I think "Jack" is a splendid biography. If you're interested in learning about the man behind "Narnia" -- the man who also could write scholarly works such as "The Discarded Image" and satire such as "The Screwtape Letters" and apologetics for the common person such as "Mere Christianity" -- this is the place to go.
Profile Image for Joel Zartman.
585 reviews23 followers
December 5, 2021
The advantage of this biography is that Sayer personally knew Lewis quite well. On the negative side, though Sayer is concise and brief, the slower parts of this biography are his summaries of Lewis' books. If you have not read them, then there is a good introduction and some analysis. But if you have, it slows the book down and on the second time through you notice it. On the positive side is all the rest: interesting anecdotes, a positive take on Joy, the story told from the view of a friend, and many little details and incidents that are not part of the written record. The best pages in this book are 337-346, which are unbeatable.
Profile Image for Jenny.
1,956 reviews47 followers
October 2, 2022
Written by a former student and friend of CS Lewis, this biography is thorough and well-written, written with a clear respect and affection for its subject.

For anyone who has already read a half-dozen biographies of Lewis, there is little new information, but Sayer's perspective on some events and people (notably Joy Davidman) does differ from that of other biographers and is interesting to read.
Profile Image for Marije.
540 reviews12 followers
July 23, 2017
Woehoee! Had deze van Christijn geleend en stond al minstens een jaar in de kast. In de maanden voor vertrek toch begonnen en de weken ervoor aan speedreading gedaan, maar net niet uit. En iedere keer als ik een boek updatete zag ik deze titel erbij staan, dus mijn vreugde was zeer groot toen ik 'm in de Karabieb zag staan. Uit!
Profile Image for Matthew Richey.
465 reviews9 followers
February 10, 2019
This was a whole lot of fun. Sayer was a student and then a good friend of Lewis' and this acquaintance adds a great deal to make this an enjoyable read. Having just recently read McGrath's biography (which I also enjoyed), I have to say I prefer this one.
Profile Image for Zach Busick.
86 reviews9 followers
January 15, 2023
Really delightful to read about Lewis’s life from the perspective of a personal friend. Especially loved the focus on telling the background and making of each of his books.
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