Graphics and EPUB - JPG vs. PNG Formats

I've been beating my head against a wall for two days now trying to get the Dubois Files books to pass the EPUB check. This is the format needed for ebooks at Barnes & Noble, Kobo, iBooks and Overdrive. I do this through Smashwords.

Let me say right away that the Smashwords Style Guide is impressive. If you follow its excellent and careful directions, you are likely to have very little trouble getting books through the formatting checks. It can be used by anyone, whether you publish through Smashwords or not.

However... When I got to the part about adding images to the file some of the language seemed to have changed. I've always used jpg images (also jpeg extension- Joint Photographic Experts Group). But the guide said that png formatted (Portable Network Graphics) images seem to work better for EPUB. So I thought I'd go that route. These children's books have a lot of graphics and I wanted to minimize the headaches, right?

There is a difference in the formats. Jpg is "lossy," which means that some of the detail is lost when the file is compressed. Png is "lossless," which means it should withstand being moved across platforms with better resolution at the end point.

For an ebook on an average sized reader, tablet or phone, however, it's kind of a "who cares." These two images are jpg on the left and png on the right. Screens like these only support 96 pixels per inch anyway, so it doesn't matter if you've got an image with 300 ppi- it will get downshifted to 96 for display.


Anyway, I was still stuck on the wording that said png is the better choice. I spent all day yesterday and part of the day before trying to figure out errors like this one: The file 'tmp_f0de42d4eb6865730fa0631fca336cc0_9P8O4M_html_5895aa02.png' does not appear to match the media type image/png, as specified in the OPF file. (ERROR)

Yikes! Well, it turns out you can find out which image this is (I certainly didn't name any file like that!) with some maneuvering, but that just got tedious when the images were rejected over and over again. There seemed to be nothing I could do to correct the problem. I tried using two different converters in addition to my own graphics program. Still got the same errors.

Finally, I decided to go back and put the pictures back in as jpgs. Guess what? The whole thing passed on the first try.

So... if you, too, are beating your head against a wall some day over this, try the other format!

You can still pre-order (through March 31) the set of the first three Dubios Files books for $24 (no discount after March 31), they will be signed by the cover artist Linda J. Sandow, as well as by me. Signed sets can be pre-ordered at Books Leaving Footprints



Formatting and more

Arrivals - Part 2

I guessed these might arrive today based on when I received notice that they had shipped. 100 copies of The Hitchhiker have joined those of The Secret Cellar. The spines look really nice side by side. I'll wait till I have all three to show that. But those won't be here tomorrow. There was a time lag while I got the formatting done on the third one.



Today I got Library of Congress Catalog Numbers assigned to the books. They won't be in this first printing, but that's ok. It's pretty easy to tweak files on CreateSpace.

I also updated my list of events where I'll be wearing my author hat this summer. You can see the full list at Meet the Author

If you want to pre-order (through March 31) the set of the first three Dubios Files books for $24 (no discount after March 31), they will be signed by the cover artist Linda J. Sandow, as well as by me. Signed sets can be pre-ordered at Books Leaving Footprints




Formatting and more

Arrivals - Part 1

This doesn't need a lot of explanation! It doesn't matter how many books you've put together. Receiving that first case is always a rush! 100 copies of The Secret Cellar in my house. 30 sets of the three books are already sold. Is one or more coming to your house? Ten more days to pre-order.



The life of a writer has variables. Today I thought I was going to give myself a break. Instead, when I got home from work I learned that a man who was a good friend to the North Country Trail had died, and I was asked to write his obituary for The North Star (magazine of the North Country Trail Association). I write for them fairly often, but it's all volunteer, of course.

If you want to pre-order (through March 31) the set of the first three Dubios Files books for $24 (no discount after March 31), they will be signed by the cover artist Linda J. Sandow, as well as by me. Signed sets can be pre-ordered at Books Leaving Footprints




Formatting and more

That One Tiny Thing- Ha!

 
Remember, I said I had one tiny thing to do and The ABZ Affair would be ready to be sent off for approval. Ha!

I started by proofreading the crafts, and as I suspected, it was a good thing I didn't try to do that last night. There was a fair amount more to do on those.

This lengthened the book by a few pages, and that changed the size of the cover, so I had to fix that.

Then I remembered that I wanted to find a better font for the map. I didn't like the one I was using, but the commercial use was free. Did you know that you can't just use any font you want in a book? For a lot of them you are supposed to purchase a commercial license. But I found one I liked that has no restrictions, so I redid the text on the map. I like the results much better. I'll swap them out in the first two books before I order more copies.

Then I also remembered that I wanted to tweak the illustration with the forklift just a little bit, so I did that.

After that.... I did the one tiny thing, which actually took a couple of hours, a general floor plan of the canning factory.

Then, the cover file had to be converted to a pdf, which took forever for some reason today.

But.. ta-DA! By 4:30 I had the whole thing uploaded to CreateSpace and proofed. Clicked the button to have it approved. Hoping everything goes well, and I can order these books tomorrow.

But, I just did one tiny thing, right?

Cases of the first two, The Secret Cellar and The Hitchhiker, have already shipped!

map of the East South River Road Neighborhood for The ABZ Affair


Illustrations for The ABZ Affair

ABZ Affair - Almost There

 
So close to being done with The ABZ Affair! I got the two craft/skill sections done today, but that's about all. It takes a long time to describe things so that a ten-year-old can read and follow the directions. Hope I've succeeded! This is a coder/decoder for a simple substitution code.

the substitution coder/decoder wheel craft in The ABZ Affair

the template coder/decoder craft in The ABZ Affair

This one is a lot more complicated, but it's also a lot tougher to crack. This book was aimed at kids who like a challenging puzzle, and since there are two crafts per book, anyone who doesn't want to try this still has the other one to make.

I illustrated these two crafts with photos.

Wrote the Acknowledgements section. Now I think there is just one tiny, tiny thing to do, and I can send it off to be approved.

Interior Illustrations - The ABZ Affair

 

the friends eat lunch sitting on the playground merry-go-round


Joe-Pye weed and boneset


George drives the forklift


Cora slides the deadbolt

The interior illustrations are now complete, but I still have two secret code graphics to do for the craft/skill pages. Those will be tomorrow.

If you want to pre-order (through March 31) the set of the first three Dubios Files books for $24 (no discount after March 31), they will be signed by the cover artist Linda J. Sandow, as well as by me. Signed sets can be pre-ordered at Books Leaving Footprints



Illustrations - The Hitchhiker

The ABZ Affair - Full Cover for Paperback

My goal is to get the third Dubois Files book, The ABZ Affair, fully formatted and approved this weekend so I can order copies. That will keep me busy for sure! Today I got the cover completed.

This is not as simple as it sounds. In order to get the correct size template to design it, I had to know how many pages the book was. To get that number I had to know how many illustrations I was going to use. So that had to be decided, and temporary placeholders put in the text. I also had to write the text for the back cover.

It says, "George Harris liked writing messages in secret code. In August of 1953, he learned one that was tough to crack, and taught it to his sister Ruby, and then to his friends Jimmie Mosher and Cora Dubois.
When the four of them were offered a job picking up trash at the Cherry Pit Junction canning factory, someone listened in on their conversation and stole a coder.
The children were playing games, but what were the adults up to?"

That took a while to write. The plots of kids books are not too complex, so by telling these details, we're almost halfway through the book! Have to keep some secrets.

Meanwhile, my brain just continues to spin. I have the basic plot for Dubois Files #4 worked out. Thanks to some brainstorming with my friend Ester, she solved the problem of how to keep the kids in the ending.

I came up with the singular event that sets the plot for my potential technothriller in motion. That idea's been cooking for a long time, and it's certainly not on the front burner, but now that I have a key piece of the action... my brain won't let it rest.

So, tomorrow will be all about illustrations for The ABZ Affair. That's the last big project. Oh yeah, and headers/footers and page numbers.

The Hitchhiker - Full Cover for Paperback