We’re vacationing in Glen Arbor, Mi. in August and renting a cottage on Big Glen Lake that, alas, is not big enough to include relatives from suburban Detroit who we hope are meeting up with us. So I’ve been looking online at the lodgings around the area, trying to find a nice b&b or inn that’s affordable, not too far from us, and has decor that’s not too goopy. My favorites so far – although some are too far – (and this is just judging from website pix) are:
www.tesoroinn.com/ (too far, alas)
www.kornerkottage.com (recommended by NYT ; also too far)
http://www.windinthepinesbb.com/
Other options: The Homestead, The Sylvan Inn and Glen Arbor Bed & Breakfast
TakeBetsywithyou 
You can’t go wrong with the three options but they are not on Glen Lake. Go to Glen Lake Chamber of Commerce site for even more cottages on the lake.
thanks. hope to check out your book store.