Two Guys Detective Agency (humorous mystery series--book 1)

Read Two Guys Detective Agency (humorous mystery series--book 1) Storyline:

Two estranged sisters (whose last name is Guy) find themselves husbandless and broke, and decide to take on a faltering P.I. agency in a strip mall. The women get off to a shaky start--their work and lifestyles are like oil and water, and every case seems to resurrect old family quarrels and distrust. But who better to deal with clients who have secrets than two women who harbor so many secrets of their own?