Here’s the long-delayed article on
using
Scribus to make the
cover for your print edition. It’s not a full tutorial on using
Scribus — I’m sure there are Youtube videos covering that, and
anyway, its manual and the tutorials that come with it are very good.
It’s surprisingly easy to use, amazingly powerful and
well-designed, and… I just love it! It’s also
free, and
works on Mac, Windows, and Linux. And it works
so well!
(I wrote it today because someone - hi, Eustacia! - was interested.)
Why new covers, Luke?
Several reasons. I have a small
sci-fi/fantasy convention coming up (the Sydney
Freecon, Nov 3,4,5), but I have zero printed copies on hand. I
also wanted to make some subtle changes to the covers, along with
reformatting the internals of the first two. I was also
finally ready to make the 4.25"x7" A-format ‘mass market’
style paperback editions. (Simply because I prefer that size for
paperbacks.)
A brief
digression, before I get to the topic at hand: the internal
changes were switching the dialogue quotation style for the first two
books to match that of the 3rd. I’d held off for years,
hoping the bug
in LibreOffice preventing me from doing that would be fixed. In
the end I gave up and used WPS to
change them all. Of course, pasting the novel back into LibreOffice
left the odd block of text in weird point sizes (some side effect of
using ‘direct formatting’ instead of styles, I gather), but they
weren’t too hard to fix. And having received help from some of the
LibreOffice developers to understand page setup, I had created a good
and safe couple of templates for 4.25"x7" and 5"x8" before
transferring all the text into them.
One other thing,
too: dreaming about offering some printed copies to my local library,
I realised there was no way for a potential reader to know the story
is quite dark, so I came up with the idea of including some quotes
from reviews, since a lot of reviewers did comment on that.
That meant I also wanted to insert one page in the very front, as you
often see in traditionally-published books. For me though it was
less for advertising than to warn readers what to expect.
And let’s start with a picture of the sort of errors that can occur if you don’t pay close attention to the trim and guide marks provided by your publisher. Here’s a picture provided by a very helpful person at Ingram Spark (waves to Erica), pointing out several serious placement errors in what I thought was a nicely-crafted cover for the A-format paperback edition of Harsh Lessons. How wrong I was!
What
do you need for a cover?
I had
the excellent cover files generated for my guesstimated size (page
lengths) from Mirella
de Santana, including the CMYK-profile Photoshop .psd files. You
need a template from your publisher that lays out the exact
dimensions for your cover: where the front, back, spine
artwork goes, and what are the safe areas to stay inside. (The cover
can shift a mm or few in the printing.) So I logged in to Ingram
Spark and used their cover creator tool to generate and send me a
PDF file for each of my books, and sat down with Scribus to make the
new covers.
Here’s what the template for Harsh Lesson A-format looked like:
Now, because I had given Mirella only a guess of the no. of pages,
and I was wrong in the end, I had to fiddle things to make them fit
the template exactly.
Even if you have the right sized cover artwork, though, Scribus is
great to let you prepare the right file for your
publisher/printer/distributor. Although some people say you should
be able to work in RGB images (the colour space you see on your
computer screen, with its red, green and blue pixel elements),
because printing presses cost millions of dollars and have a lifetime
of decades, we’re still a long way away from being able to send
most publishers anything other than the Cyan,
Magenta, Yellow and blacK colour space files they need. Which is
where PDF/X (which is also called PDF/X-1a or PDF/X-3) comes in.
PDF/X is a file that lets you specify what’s called a ‘colour
profile’ for the images in your artwork. Ingram Spark
require/prefer ‘U.S. Web Coated (SWOP) v2’. You can download the
free ICC CMYK colour profiles for a wide range of needs; as with
everything Scribus, there are good pages about downloading,
installing and using the ICC profiles, such as this
one.
Setting the colour space in Scribus
I remember when I first started using
Scribus I had trouble enabling the colour management. After some
Googling, I found the answer at askubuntu.com.
(Scribus 1.4.2: "PDF/X-3" option still grayed out, how
make it work?) Manfred Moser posted with a problem similar to mine.
Some time later he made a follow-up post (emphasis mine) —
"Okay, so I
figured it out myself. It is important to turn on color management
for the current document. This is done in File - Document Setup -
Color Management. Changing it in File - Preferences - Color
Management like described everywhere
I found only affects new documents and not already
existing ones."
If you’ve done that properly, when you open a new file in
Scribus and go to File->Document
Setup->Color
Management, you can easily
set things up so it will look like this (it’s showing ASUS for the
RGB because that’s the display I use
on my computer):
Note in particular the ‘Simulate colours on screen’ and the
‘Show colours out of gamut’.
If, when you load in an image, it shows large patches of horrible
lime green, that means it won’t print properly: unless
you click on the image and choose the correct colour profile for it!
As soon as you do that, all that nasty green should vanish. And you
do that by
right-clicking on the image and choosing Properties, clicking on the
Image tab in that
dialogue box, and choosing the correct ‘Input Profile’
(which in my case is ‘Embedded U.S. Web Coated (SWOP) v2’).
That’s all you need to do.
How to use your cover’s template PDF
One of the many great features of Scribus is that it can read and
work with PDF files, and understands some of the internal structure,
so the PDF ‘image’ is not just
one
big image blob. So, just open the template file PDF for your cover
with Scribus. E.g. in my template file (which I named
HL-4x7-284pp-9781925430073-Perfect-template.pdf) here’s some of
what that structure looks like in Scribus:
You can select each object and
the corresponding picture element will move into view and be
highlighted in the main drawing area.
At this stage, I recommend doing
a few things that will make life easier:
1) Click about in
the Outline
dialogue until you find the
three parts of the barcode for your book — the white background
rectangle, the barcode itself, and the ISBN — and rename those
objects to be something sensible. Then copy each item to the top of
the page. With the object selected, the Properties dialogue easily
lets you move it up and down in the drawing order. (You click on the
green Up and
Down arrows in
the ‘X, Y, Z’
tab.) Don’t change
the size of scaling at all: you want the barcode to scan properly!
It’s a good idea to Group
these three parts together for convenience. And maybe name the group
something sensible — like Barcode!
2) Now click about in
the Outline
dialogue until you find the
parts of the template that show the inner, middle, and outer edges of
the front, spine, and
back of your cover, and rename them
to something sensible.
3) Open the Windows→Layers
dialogue and click on the ‘+’ button to create a new layer. That
will make it trivial to flick all your artwork to be visible or not,
so you can see whether
all the important stuff fits entirely within the safe areas. It’s
also a great idea to click on the Lock icon for the Background
layer to make sure you don’t accidentally move or change anything
in your publisher’s
template!
Adding your Cover Image(s)
Next, insert the excellent cover artwork for your cover itself.
For simple cases you can just create a single ‘frame’ to hold the
whole cover image. Or you might need to create a separate frame for
the back, the spine, and the front if you messed up and need to move
or stretch or clip parts of the image.
You must
create an image frame
to hold an image: you do that by choosing ‘Insert
Image frame’ from the Insert menu. Next,
drag a rectangle that roughly sizes the rectangle. You can easily
size and place it exactly, by either zooming in insanely far, or by
going to the ‘X, Y, Z’ tab in the Properties
dialogue and adjusting the Geometry by directly typing
the measurement you want (and hitting Enter when you’re ready), or
by using the up and down arrows beside each number. There’s also a
small ‘Chain/lock’ icon you can click to tie the Width
and Height together. Incidentally, the Name
field in this tab is where you can type a new name for the object
(Using just numbers, letters, spaces, parentheses, dash, or
underscore: again, hit Enter when you’re ready).
Anyway, after you’ve placed and sized the image frame exactly
right (or before: it’s up to you), you add the image to fill
that frame by right clicking in the frame (or on the object) and
choosing ‘Get Image...’ and then browsing to the
location where your image is. Another insanely great feature of
Scribus is that it understands Photoshop .psd files, including the
CMYK colour space (unlike the Gimp), so you can directly use your
cover designer’s Photoshop file if you thought to ask them to
prepare a CMYK version for your print edition.
When editing the image (resizing, scaling, repositioning, etc.),
just keep in mind: the ‘X, Y, Z’ tab in the
Properties dialogue lets you adjust the image’s frame
(the ‘window’ or ‘viewing port’ onto whatever part of the
image you choose to make visible), and the ‘Image’ tab in the
Properties dialogue lets you adjust the image
itself.
Again, you can (and should!) use the lock icon on the X-Scale and
Y-Scale so you can’t accidentally squash or squeeze the image so
it’s out of proportion.
And
a super handy feature of Scribus is the ‘Scale
To Frame Size’
radio button on the Image tab, which will quickly scale and position
the image to good starting value that you can then later changing by
choosing the ‘Free Scaling’
radio button instead.
One last thing: check! Use the Outline dialogue to click on those boundary objects for the front and back cover, and the spine. In the main view, you’ll see fine red selection rectangles appear, and you can use those lines to check that all the important parts of your cover are within the safe margins your publisher has recommended.
It was only after receiving the image at the start of this post, today, that I realised this was a really important step which I had failed to do.
Barcode (and QR code?)
You’re almost done! Just use the Outline dialogue
to bring the barcode (that you copied and then Grouped together and
named sensibly earlier, remember?) to the top of the drawing order so
it’s visible, not hidden underneath the image you added for the
cover. Make sure it’s still one inch (25.4mm) high. Don’t
change its size!
I personally think it’s a good idea for self-published authors
to also add a QR code alongside the barcode, containing a useful
search string or URL as the encoded text. For this, I use the free
software ‘qrencode’.
Here’s the command line I used for Harsh Lessons:
qrencode
-o QR-code-HarshLessonsBuyGoogleSearch.png -s 20 -d 300 \
"https://www.google.com.au/#q=%22L.J.+Kendall%22+%22Harsh+Lessons%22+buy"
which is just a way of encoding a Google search for: "L.J.
Kendall" "Harsh Lessons" buy
There are also similar QR
code tools with graphical
interfaces, like qtqr.
Creating the PDF/X file for the printer
Your printer/publisher, who supplied you with your book’s cover
template, will also have told you what kind of PDF file you need to
create, but typically it will be PDF/X (PDF/X-1a or PDF/X-3), which
means it supports CMYK.
In Scribus, simply select File→ Export → Save as…, and then
Choose the right ICC CMYK colour profile. These things are
designed so the printer doesn’t try to put more ink onto the cover
than the paper can handle, as well as faithfully reproducing the
colours.
So… how hard is it?
I think my first cover, using Scribus, took me a day to work out
most of the stuff above. Then, coming to it this time, I wanted to
make four covers in one day (Wild
Thing and Harsh
Lessons, A and B formats). I discovered I had no
Scribus cover for Wild Thing
— I had used Inkscape, and not provided a PDF/X! I remember Ingram
Spark at the time warning me that the cover was barely within the limits
of the 240% maximum ink coverage, and a few parts slightly over. I
realise now that it worked only by pure luck: the colours happened to
be that way.
So I started from scratch, after
having not used Scribus for several months (and that last time, was
just one day in the last year). Even so, creating the cover for the B-format edition of Wild
Thing took just 45 mins. For
the A-format, I decided that
process had been so painless
and easy I’d do it
from scratch for that one,
too. This time, it took 20 minutes! So then I moved on to Harsh
Lessons: each of those took me just 15 minutes. That's right: four book covers in under two hours, since I already had the actual cover designs and the template PDF files.
So, yes: Scribus is powerful,
flexible, robust, and once you’ve picked up a few key concepts,
really easy to use.
Go forth and Cover!