Stitch those PDFs together while you grab coffee!
Run this in the directory where you just wgot the pdfs:
files=`ls | grep toc && ls | grep pref && ls | grep ack && ls | grep c && ls | grep bib && echo ls | grep index`; gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=SecurityEngineering2ndEd.pdf $files
When you get back, you should have a single file, SecurityEngineering2ndEd.pdf (edit the command to name yours whatever you like)
Edit: This assumes you're running a unix variant and have ghostscript (gs) installed
Edit: Use this instead in case toomuchtodo's dropbox link doesn't work for you (like what happened for me: "This account's public links are generating too much traffic and have been temporarily disabled!")
Thank you for posting that command! It got me to read the wget man page in order to understand what you did and now I have another useful tool I can add to my arsenal.
Was about to do this, then figured someone on HN probably had a pdf available already. And indeed ^^. Thanks anyway, saves me having to figure out the wget params.