This is the third book in the series. Again, it is by an LDS author, so is a clean romance. That is one thing in its favor. The characters are again different than the previous books, but related to them in various ways.
Claire is a sister of Tyler, from the second book. Jump is the boss of Liz, also from the previous book, and the owner of the private investigation agency. Claire is working her first archeological site after earning her masters. As valuable pieces begin to disappear, Jump is sent undercover to investigate. Everyone at the site is a potential suspect. Throw in a bad guy - Darren, the ex-boyfriend and the man funding the dig.
I found some of the archeology things interesting, but am not really sure of the accuracy of some of the things described. Some of the characters were rather interesting and the characters are certainly more complex than in the first two books.
Even so, the plot seems rather contrived at times. Like the other two in the series, this book is interesting, but not great. At least it is a clean read.