The Bride Quest trilogy was particularly popular in Germany, where it was published in multiple editions. Here are a few of them, grouped together in design suites. The strange thing is when not all books are published in a particular design suite, but it happens all the time.
First German trade paperback edition (the clinches):
Second German paperback edition (different clinches):
German book club hard cover editions:
German paperback editions with castles:
Deborah Cooke: Author 