Thanks to el and to SteveT for their comments. I will certainly look into the standard book class for future needs. I've always gone for the specialized classes, thinking them to be more polished, as of course they are; but I hadn't thought of the downside.
Just to bring the topic to a close from my side, Marcus Kohm was very helpful, as el had said promised. The book I'm doing (2nd ed) is meant to be pocket-sized, so it is A6-formatted, about 100 pages long, which means I have to maximize the usage of space, beyond what is - from a purely aesthetic standpoint - ideal. The 1st problem Marcus K. discovered from my MWE was the unusually long subtitle (six lines, in Sanskrit, mandated by the publisher). When I shortened it to 3, the publication matter popped onto the backside of the title page without problem. (Even with the 6 lines there was physically enough room, respecting margins, which is why I didn't see it as a source of the problem, but Komascript didn't like it.) Secondly, he showed me how to keep the 6-line subtitle and still get the publication matter on the reverse side, by pushing the publisher info further down on the title page thus: \publishers{% \enlargethispage{2\baselineskip}% संस्कृताध्ययनविभागः\\ रामकृष्णमिशन्-विवेकानन्द-विश्वविद्यालयः} Then \uppertitleback{xyz...} comes after that, with several paragraphs of formatted publication info. Thus the problem was solved without telling the publisher that I had to reduce the subtitle. Swami, from a remote corner of the Himalayas. On Tue, Jul 19, 2016 at 9:48 PM, Swami Atmarupananda < atmarupana...@gmail.com> wrote: > Many thanks. I have contacted him, got a reply, and sent him an MWE. > Swami > > On Tue, Jul 19, 2016 at 5:11 PM, Dr Eberhard Lisse <nos...@lisse.na> > wrote: > >> Komascript issue. >> >> Contact the author of the package, who is very helpful. >> >> el >> >> On 2016-07-19 12:18, Swami Atmarupananda wrote: >> > Greetings. >> > I'm redoing through lyx a book whose 1st edition I wrote in latex. All >> > has worked excellently well -- much quicker than the original latex -- >> > except one problem. I'm using KOMA scrbook, which forces a blank page >> > after the title page. (The first edition used memoir which doesn't have >> > the problem.) But I need to put publication info on the backside (verso) >> > of the title page, and can't figure out how to override the forced blank >> > page. (Other forced blank pages after part and chapter headings are not >> > an issue.) >> > >> > I see provision for the environments "uppertitleback" and >> > "lowertitleback" under scrbook, which promise to do most of what I want >> > (maybe all), but I can't get them to work. The manual says that the >> > matter within the environment must be put before the \maketitle command. >> > I'm not sure where LyX puts that command, but in latex it comes just >> > after the titlepage information (title, author, date, publisher) is >> > entered. So I put the matter with environment just after \frontmatter >> > (i.e. immediately above the titlepage matter), but it still appears on >> > the next righthand (recto) page after the titlepage; and I also tried >> > putting it in the middle of the titlepage matter, and at the end, but it >> > still comes on the next recto page. Same with matter in the >> > lowertitleback environment. I've tried it by typing in the matter in lyx >> > and selecting the environment from the dropdown menu, and I've tried it >> > by entering latex code. Same thing. >> > >> > So, to state it simply, I want to put a page-worth of material on the >> > backside of the title page, where scrbook forces a blank page. Anything >> > that works is fine -- the simpler the better. The one workaround >> > mentioned above may not be sufficient even if I could get it to work, >> > which I can't, because uppertitleback and lowertitleback seem to be >> > designed for a single paragraph each, and I have several worth of >> > publication data. >> > >> > Using LyX 2.1.4 under Ubuntu 16.04. >> > >> > Many thanks for any help. >> > Swami >> >> >