Build-a-Book, Print on Demand, Custom Book Binding
Recently did a little research into custom book printing options:
https://www.lulu.com – about $24 for a 5×8 hardcover (40 pages)
https://createspace.com – about $3 for a 40 page 5 x 8 softcover with perfect binding – pretty designer friendly interface, not quite as easy to use as Blurb.
https://www.blurb.com – 40 page, 5 x 8 softcover $6.95, hardcover with dust jacket $21.95, hardcover with wrap print $22.95 – a VERY designer friendly interface.
https://www.gorhamprinting.com/2prices/hardcover.htm – minimum quantity 25
https://print.bookbaby.com/quoter/packagecomparison.aspx – minimum quantity 50