According to Ms. Susan Runholt's Mystery Blog (http://susanrunholt.com/blog), the title of the second novel in her Kari and Lucas series will be Rescuing Seneca Crane. I am marvelously excited to read it. Read the first book in the series, The Mystery of the Third Lucretia, and you'll definitely have something to look forward to. I find it pretty hard to find a really wonderful book series, the kind that makes you want to get to the library as fast as possible so that you can pick up the next one; the kind with characters that will bring you feelings you just don't get every day; the kind of characters you care about so much that when something important happens to them -- like if they have a mental breakdown or a baby or something -- you'll have them in your mind and in your heart for several days.
(Something tells me Kari and Lucas won't get pregnant any time soon, though. It was merely an example.)