For the last couple years, I’ve been answering your science questions on What If.
Today, I’m excited to announce that the What If? book is coming!

What If?: Serious Scientific Answers to Absurd Hypothetical Questions will be published September 2nd by Houghton Mifflin Harcourt. Starting today you can pre-order it from your favorite bookseller (Barnes & Noble, Amazon, Indie Bound). There are also foreign editions, including a UK and Commonwealth edition and a German edition.
As I’ve sifted through the letters submitted to What If every week, I’ve occasionally set aside particularly neat questions that I wanted to spend a little more time on. This book features my answers to those questions, along with revised and updated versions of some of my favorite articles from the site. (I’m also including my personal list of the weirdest questions people have submitted.)

Preorder today to get a copy as soon as it comes out!
For each ebook copy ordered, I will print out this comments page. And I don’t recycle.
Contrarians forever!
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will there be wolverines?
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Does the book come with a wolverine?
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And, to add to the chorus, while some of continue to use paper books as markers of identity and fetishise the physical objects that carry them, we may also live in countries that result in crazy shipping costs and would therefore appreciate the ebook too 🙂
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what if it never gets published
ha ha
ha
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How many Amazon reviews will say “instead of book received bobcat. Will not order again”?
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>>Does the book come with a wolverine?
More importantly, does the book come with a velociraptor?
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Fantastic! If you do manage to do that antimatter edition, does it come with dilithium reading glasses?
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Seriously, I’m up for an eBook.
instead of eBook received bobcat. Will not order again
Cheers aye
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What about Google Play Books?
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What if I want an electronic version?
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I must say that if the box the book comes in instead disgorges a bobcat, I will be writing a very strongly worded negative review.
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Will the US version be available for european customers on mainland europe (Netherlands specifically in my case?)
It doesn’t seem B&N or Amazon does international shipping at even remotely reasonable cost.
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This is awesome news. I was hooked from …”hit by pitch.” so I’m particularly excited for this.
Captions instead of mouseover text?
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Two questions:
1) Will you accepts bitcoin?
2) Where do I preorder?
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Will a certain amount of preorders come with a bobcat instead of a book?
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Preorder one right away, if you accept bitcoins
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Will there be a Kindle version?
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@baka0815.de
That is true, however you missed out the €3.75 shipping charge from Germany to the UK. That takes it to about £17.55. Almost exactly the same as the UK price.
Oh, and I see that Amazon.de have the paperback listed.
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Another one here would like to have an ebook of this!
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If I hold my finger on a picture, will it speak hover text (hover speech?) to me?
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Slightly annoyed by the amazon prices $1 != £1
That aside is there and difference in content between the UK and US versions?
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Any chance of being able to pre-order through Amazon.ca or alternative Canadian option?
Thanks
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@baka0815.de
@Dave MacRae
The book price seems to be chaotic in Europe, here what it looks like from France:
~18€ ($25) on amazon.com: $17(12€) + international delivery of about $8
~20€ on Amazon.de: 17€ (+40%) + delivery ~3€
~25€ on Amazon.fr : 25€ (+108%) + free delivery
So the cheapest option is to buy it on Amazon.com, the most interesting one (cost+delivery time) is Amazon.de
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Will book also have hover-over text?
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$16.97 on amazon.com equals to £17.53 on amazon.co.uk ?
come on, that is just wrong…
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I’m torn … do I want to join the choir asking for an e-book version – or do I want to fetish-ise it and use it as a marker of identity?!
It will join Unsounded, Oglaf and Watchmen for my collection of (physical) intelligent person’s webcomic paraphernalia. Watchmen being a non-webcomic, but I take the stance that this is only the case because the web wasn’t around yet when it was published.
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Can I get an electronica version?
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$16.97 + 20% VAT is about £17.53, yes.
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Are there any instances of the preposition “of” missing after the word “couple” in the UK version of the book?
It is pretty jarring for non US English speakers.
Oh, and we prefer “and” in between orders of magnitudes in numbers.
Thanks 🙂
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The majority of younger people, 16-24, supposedly prefer print to electronic copies of books. Although I am skeptical of the statistics, yielded by a quick and fairly biased google search, I can not deny that this sentiment is reflected in me. There is something reassuring about a physical book. Do not get me wrong, there are many pros to ebooks, some of those readers are pretty nice too, and I might acquire the ebook if it becomes available. But the story in a book is never so real as when it is tangible.
I shall stop here, as I have wasted enough company time on this rant.
P.S. Hardcover is even better than paper.
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People keep asking about a mouse in the Hovercraft, but I wanted to know if the Hovercraft would be full of eels?
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>> $16.97 + 20% VAT is about £17.53, yes.
There is no VAT on printed books.
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Ordered, Thanks Randal for all the years of comedy
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Can I assume that the antimatter e-book will eventually be available for my p+reader? Otherwise, why did I buy the thing…
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Can I get a version that is sung to me to the tune of Billy Ray Cyrus’s “Achy Breaky Heart” by Gregorian monks? Also, can that version have a bobcat?
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Will it be available on the xkcd store? At least you accept Paypal
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I’d love an eBook version as well. I haven’t read a paper book front to back in probably over a decade, but I devour eBooks. I think it’s cool if people want a physical copy, but if there’s no electronic version, it’s a definite non-sale for me.
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AWESOME! What if you stacked up all the printed copies of the book and delivered them with radar waves?
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I’d write the greatest review ever (weighted by number of exclamation points) if the e-version comes *with* an e-bobcat!!
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While I intend to buy the dead tree version (as it would make a great bathroom reader), I, too, would love an e-book version, since I just don’t carry paper books around anymore.
(No bobcats, please)
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Woooo! Preordered!
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No ebook 😦
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Great, now I have to buy the book just to see if the question I submitted is in it!
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Holy cow! Years?! Seems like just yesterday…
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it’s really been years??? I swear it seems like maybe 6 months.
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Am I the only one that misread the comic as “a River of Tam”?
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Don’t understand why so many people came here to comment – I saw this post in my RSS reader and went to Amazon.com immediately! Their site didn’t go down …
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If you order in the UK will you receive a Lynx instead of a Bobcat?
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