Please note, any priority or 1-day shipping options will not be processed until Monday, 06/22. We apologize for any inconvenience.

15% OFF BOOKS—today only! Use code: 15OFFBOOKS and get your holiday shopping done early! View offer details

Our Holiday Shop is open, with gift ideas for everyone! Order today to guarantee your gifts in time for Christmas.

Thicker than Water - Mysteries of Martha's Vineyard - Book 8

Priscilla and long-time friend Kitty Merrick find themselves surrounded by mystery when they learn of Kitty's aunt Katherine's sudden death. However, the friends are skeptical of the circumstances and set out to uncover what truly happened. Meanwhile, when a mysterious stranger begins asking strikingly personal questions about Aunt Katherine, Priscilla begins to believe that this stranger knows more than he appears to let on. Find out how this intriguing mystery unfolds in this unforgettable novel from the cozy shoreline of Martha's Vineyard!
Grouped product items
Product Name Qty
Mysteries of Martha's Vineyard - FULL SERIES
$15.95 per book. No obligation—cancel anytime
Thicker than Water - HARDCOVER
Thicker than Water - EPDF (Kindle Version)
Thicker than Water - EPUB


When Priscilla runs into long-time friend Kitty Merrick, mystery starts to unfold. Kitty has just arrived on Martha’s Vineyard to check on her Aunt Katherine, who has stopped responding to her attempts at communication. Priscilla accompanies Kitty to the town hall, where they learn that Katherine has died. But Kitty isn’t convinced that’s truly the case, and she and Priscilla set out to learn what has actually become of her aunt.

Priscilla suspects there is more to a mysterious stranger than he is letting on when he starts asking questions about the missing Katherine. Meanwhile, Miss Caroline Waterman, Katherine’s best friend and former-socialite-turned-recluse, has announced she is selling acres of prime real estate— and a valuable private museum collection she’s gathered over the years. Will Priscilla be able to uncover the truth behind all these secrets and bring about the reunion—or the closure—her friend needs?

Additional Information

Continuity Series Details

FOR PRINT SERIES FORMAT ONLY:  When you click the Place Order button you are authorizing Guideposts to charge your credit card for the intro shipment and all future shipments.  You should receive your first shipment within 3-4 weeks of ordering.  Then, unless you cancel, about every 4 to 6 weeks you will automatically receive a new book for only $15.95, plus $3.99 shipping, and sales tax where applicable. If the credit card is declined for any shipment, Guideposts will mail an invoice when the book is shipped.  If you are not completely satisfied, you may return any shipment within 30 days and owe nothing. We will refund (or credit your credit card) the value of the merchandise you return. There is no minimum number of books to purchase and you may cancel at any time by calling customer service at 1-800-932-2145, Monday - Friday, 8 am to 6 pm EST or by visiting and logging into your account.



You may also be interested in the following product(s)