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-
- <h1>
- <span><a id="jumper" href="#jumpto" title="Un peu perdu ?">?</a></span>
- Why my book can be downloaded for free (archive)
- <time>Pour la pérennité des contenus liés. Non-indexé, retrait sur simple email.</time>
- </h1>
- <section>
- <article>
- <h3><a href="http://blog.plover.com/2014/12/01/">Source originale du contenu</a></h3>
- <p>People are frequently surprised that my book, <em><a href="http://hop.perl.plover.com">Higher-Order Perl</a></em>, is available as <a href="http://hop.perl.plover.com/book/">a free download from my web site</a>. They ask if it
- spoiled my sales, or if it was hard to convince the publisher. No and
- no.</p>
-
- <p>I sent the HOP proposal to five publishers, expecting that two or three would
- turn it down, and that I would pick from the remaining two or three,
- but somewhat to my dismay, all five offered to publish it, and I had
- to decide who.</p>
-
- <p>One of the five publishers was Morgan Kaufmann. I had never heard of
- Morgan Kaufmann, but one day around 2002 I was reading the web site of
- <a href="https://blogs.law.harvard.edu/philg/">Philip Greenspun</a>. Greenspun
- was incredibly grouchy. He found fault with everything. But he had
- nothing but praise for Morgan Kaufmann. I thought that if Morgan
- Kaufmann had pleased Greenspun, who was nearly impossible to please,
- then they must be really good, so I sent them the proposal. (They
- eventually published the book, and did a superb job; I have never
- regretted choosing them.)</p>
-
- <p>But not only Morgan Kaufmann but four other publishers had offered to
- publish the book. So I asked a number of people for advice. I
- happened to be in London one week and Greenspun was giving a talk
- there, which I went to see. After the talk I introduced myself and
- asked for his advice about picking the publisher.</p>
-
- <p>Greenspun reiterated his support for Morgan Kaufmann, but added that
- the publisher was not important. Instead, he said, I should make sure
- to negotiate permission to make the book available for free on my web
- site. He told me that compared with the effort that you put into the
- book, the money you get back is insignificant. So if you write a book
- it should not be because you want to make a lot of money from it but
- because you have an idea that you want to present to the world. And
- as an author, you owe it to yourself to get your idea in front of as
- many people as possible. By putting the book in your web site, you
- make it available to many people who would not otherwise have access
- to it: poor people, high school students, people in developing
- countries, and so on.</p>
-
- <p>I thought that Greenspun's idea made sense; I wanted my ideas about
- programming to get to as many people as possible. Also, demanding
- that I make the book available on my web site for free seemed like a
- good way to narrow down the five publishers to two or three.</p>
-
- <p>The first part of that plan worked out well. The second part not so
- well: all five publishers agreed. Some agreed reluctantly and some
- agreed willingly, but they all agreed. Eventually I had the book
- published by Morgan Kaufmann, and after a delay that seemed long at
- the time but in retrospect seems not so long, I put the book on my web
- site. It has been downloaded many times. (It's hard to say how many,
- since browsers often download just the portion of the PDF file that
- they need to display.)</p>
-
- <p>Would the book have made more money if it were not available as a free
- download? We can't know for sure, but I don't think so. The book has
- always sold well, and has made a significant amount of money for me
- and for Morgan Kaufmann. The amount I made is small compared to the
- amount of work I had to put in, just as Greenspun said, but it was
- nothing to sneeze at either. Even now, ten years later, it is still
- selling and I still get a royalty check every six months. For my book
- to have lasted ten years is extremely rare. Most computer books
- disappear without a trace after six months.</p>
-
- <p>Part of this is that it's an unusually good book. But I think the
- longevity is partly because it is available as a free
- download. Imagine that person A asks a question on an Internet forum,
- and person B says that HOP has a section that could help with the
- question. If B wants to follow up, they now must find a copy of HOP.
- If the book is out of print, this can be difficult. It may not be in
- the library; it almost certainly isn't in the bookstore. Used copies
- may be available, but you have to order them and have them shipped,
- and if you don't like it once it arrives, you are stuck with it. The
- barrier is just too high to be convenient. But since HOP is available
- on my web site, A can include a link, or B can find it with an easy
- web search. The barrier is gone! And now I have another reader who
- might mention it to someone else, and they might even buy a copy.
- Instead of drifting away into obscurity, HOP is a book that people can
- recommend over and over.</p>
-
- <p>So my conclusion is, Greenspun's advice was exactly correct. As an
- author, you owe it to yourself to make your book available to as many
- people as possible. And the publisher may agree, so be sure to ask.</p>
-
- <p>[ Addendum: Some people are just getting the news, but the book was published in 2005, and has been available as a free download since 2008. ]</p>
- </article>
- </section>
-
-
- <nav id="jumpto">
- <p>
- <a href="/david/blog/">Accueil du blog</a> |
- <a href="http://blog.plover.com/2014/12/01/">Source originale</a> |
- <a href="/david/stream/2019/">Accueil du flux</a>
- </p>
- </nav>
-
- <footer>
- <div>
- <img src="/static/david/david-larlet-avatar.jpg" loading="lazy" class="avatar" width="200" height="200">
- <p>
- Bonjour/Hi!
- Je suis <a href="/david/" title="Profil public">David Larlet</a>, je vis actuellement à Montréal et j’alimente cet espace depuis 15 ans. <br>
- Si tu as apprécié cette lecture, n’hésite pas à poursuivre ton exploration. Par exemple via les <a href="/david/blog/" title="Expériences bienveillantes">réflexions bimestrielles</a>, la <a href="/david/stream/2019/" title="Pensées (dés)articulées">veille hebdomadaire</a> ou en t’abonnant au <a href="/david/log/" title="S’abonner aux publications via RSS">flux RSS</a> (<a href="/david/blog/2019/flux-rss/" title="Tiens c’est quoi un flux RSS ?">so 2005</a>).
- </p>
- <p>
- Je m’intéresse à la place que je peux avoir dans ce monde. En tant qu’humain, en tant que membre d’une famille et en tant qu’associé d’une coopérative. De temps en temps, je fais aussi des <a href="https://github.com/davidbgk" title="Principalement sur Github mais aussi ailleurs">trucs techniques</a>. Et encore plus rarement, <a href="/david/talks/" title="En ce moment je laisse plutôt la place aux autres">j’en parle</a>.
- </p>
-
- <p>
- Voici quelques articles choisis :
- <a href="/david/blog/2019/faire-equipe/" title="Accéder à l’article complet">Faire équipe</a>,
- <a href="/david/blog/2018/bivouac-automnal/" title="Accéder à l’article complet">Bivouac automnal</a>,
- <a href="/david/blog/2018/commodite-effondrement/" title="Accéder à l’article complet">Commodité et effondrement</a>,
- <a href="/david/blog/2017/donnees-communs/" title="Accéder à l’article complet">Des données aux communs</a>,
- <a href="/david/blog/2016/accompagner-enfant/" title="Accéder à l’article complet">Accompagner un enfant</a>,
- <a href="/david/blog/2016/senior-developer/" title="Accéder à l’article complet">Senior developer</a>,
- <a href="/david/blog/2016/illusion-sociale/" title="Accéder à l’article complet">L’illusion sociale</a>,
- <a href="/david/blog/2016/instantane-scopyleft/" title="Accéder à l’article complet">Instantané Scopyleft</a>,
- <a href="/david/blog/2016/enseigner-web/" title="Accéder à l’article complet">Enseigner le Web</a>,
- <a href="/david/blog/2016/simplicite-defaut/" title="Accéder à l’article complet">Simplicité par défaut</a>,
- <a href="/david/blog/2016/minimalisme-esthetique/" title="Accéder à l’article complet">Minimalisme et esthétique</a>,
- <a href="/david/blog/2014/un-web-omni-present/" title="Accéder à l’article complet">Un web omni-présent</a>,
- <a href="/david/blog/2014/manifeste-developpeur/" title="Accéder à l’article complet">Manifeste de développeur</a>,
- <a href="/david/blog/2013/confort-convivialite/" title="Accéder à l’article complet">Confort et convivialité</a>,
- <a href="/david/blog/2013/testament-numerique/" title="Accéder à l’article complet">Testament numérique</a>,
- et <a href="/david/blog/" title="Accéder aux archives">bien d’autres…</a>
- </p>
- <p>
- On peut <a href="mailto:david%40larlet.fr" title="Envoyer un courriel">échanger par courriel</a>. Si éventuellement tu souhaites que l’on travaille ensemble, tu devrais commencer par consulter le <a href="http://larlet.com">profil dédié à mon activité professionnelle</a> et/ou contacter directement <a href="http://scopyleft.fr/">scopyleft</a>, la <abbr title="Société coopérative et participative">SCOP</abbr> dont je fais partie depuis six ans. Je recommande au préalable de lire <a href="/david/blog/2018/cout-site/" title="Attention ce qui va suivre peut vous choquer">combien coûte un site</a> et pourquoi je suis plutôt favorable à une <a href="/david/pro/devis/" title="Discutons-en !">non-demande de devis</a>.
- </p>
- <p>
- Je ne traque pas ta navigation mais mon
- <abbr title="Alwaysdata, 62 rue Tiquetonne 75002 Paris, +33.184162340">hébergeur</abbr>
- conserve des logs d’accès.
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