Tolkien: A Look Behind The Lord of the Rings - cover and S

The names of these files are:

6FCEDB72-40F5-4132-A6F8-1800E5BA0F59.jpeg|1.8 MB|stored in an iPhone
F9C287AC-80B9-4410-AFC9-5957B70B266B.jpeg|2.7 MB|stored in an iPhone
perspectivetransform-crop-scalevia10.5-17.78.jpg|4.4 MB|stored somewhere in C:\
rotate180-pagessimplified2.png|31.3 KB|stored somewhere in C:\

Exif was removed. It was removed with https://www.verexif.com/en/ possibly.

Thanks to https://www.freeonlineruler.com/ and https://www.superteacherworksheets.com/measurement/worksheet-mm-cm.pdf ("Samantha has a AA battery that is 51mm long. About how many centimeters long is it? - 5 cm") I found out the following information about this book:
width: 10.5 cm
length: 17.78 cm (7 in.)
depth: 1.5 cm
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GIMP aspect ratio:
10.5:17.78
10.5*219.047619048 : 17.78*219.047619048
2300:3894.66666667
...
=
JPG file "perspectivetransform-crop-scalevia10.5-17.78.jpg", which is used as the thumbnail for this item.

PNG file "rotate180-pagessimplified.png" loading="lazy" was created with the help of GIMP's crop, adjusted colors, gradient tools on the file https://archive.org/download/tolkienalookbehindcoversbn/6FCEDB72-40F5-4132-A6F8-1800E5BA0F59.jpeg. The gradient tool was used to try to remove a naturally occuring gradient. The filesize was reduced via: rotate180-pagessimplified.png (35.1 KB) > https://tinypng.com/ > file "rotate180-pagessimplified2.png" loading="lazy" (32.1 KB) -9% \\\\ Panda just saved you \\ 9% \\ 3 KB total". Image file rotate180-pagessimplified2.png (rotate180-pagessimplified.png was deleted in July 10, 2020) was added via https://archive.org/upload/?identifier=tolkienalookbehindcoversbn. Text seen on this image: "Quotations from J. R. R. Tolkien's \\ [...] \\ SBN: 345-21550-8-095".

title

Tolkien: A Look Behind The Lord of the Rings (English)

author

Lin Carter

reference URL

https://en.wikipedia.org/wiki/Tolkien:_A_Look_Behind_%22The_Lord_of_the_Rings%22

subtitle

A joyous exploration of Tolkien\u2019s classic trilogy and of the glorious tradition from which it grew. (English)

price

0.95 United States dollar

publication date

July 1973

publisher

Ballantine Books

place of publication

New York City

ISBN-13?

0-345-21550-8-095 [incorrect]

chapter

An Introduction

number of parts of this work

21 chapters

language of work or name

English

number of pages

211 pages

catalog code

Ballantine Books 21550

alternative title

Tolkien: A Look Behind "The Lord of the Rings"

See also:

* https://www.wikidata.org/w/index.php?title=Q7391292&direction=next&oldid=1209796343 - "ISBN-10 7172-0501-0 [incorrect]" -> https://www.wikidata.org/wiki/Q7391292 - "ISBN-10 0-7172-0501-0 [correct]"

* https://en.wikipedia.org/wiki/International_Standard_Book_Number#History - The Standard Book Number (SBN) is a commercial system using nine-digit code numbers to identify books. It was created by Gordon Foster, Emeritus Professor of Statistics at Trinity College, Dublin,[4] for the booksellers and stationers WHSmith and others in 1965.[5] The ISBN identification format was conceived in 1967 in the United Kingdom by David Whitaker[6][7] (regarded as the "Father of the ISBN")[8] and in 1968 in the United States by Emery Koltay[6] (who later became director of the U.S. ISBN agency R. R. Bowker).[8][9][10] \\\\ The 10-digit ISBN format was developed by the International Organization for Standardization (ISO) and was published in 1970 as international standard ISO 2108.[5][6] The United Kingdom continued to use the nine-digit SBN code until 1974. ISO has appointed the International ISBN Agency as the registration authority for ISBN worldwide and the ISBN Standard is developed under the control of ISO Technical Committee 46/Subcommittee 9 TC 46/SC 9. The ISO on-line facility only refers back to 1978.[11] \\\\ An SBN may be converted to an ISBN by prefixing the digit "0". For example, the second edition of Mr. J. G. Reeder Returns, published by Hodder in 1965, has "SBN 340 01381 8", where "340" indicates the publisher, "01381" is the serial number assigned by the publisher, and "8" is the check digit. By prefixing a zero, this can be converted to ISBN 0-340-01381-8; the check digit does not need to be re-calculated.

Since 1 January 2007, ISBNs have contained thirteen digits, a format that is compatible with "Bookland" European Article Number EAN-13s.[2]

* https://johntuttleswriting.wordpress.com/2018/01/23/book-review-tolkien-a-look-behind-the-lord-of-the-rings-by-lin-carter/
** https://johntuttleswriting.files.wordpress.com/2018/01/22507768546.jpg