I've read this series from the beginning, I always enjoy a visit to Mayville Heights and Owen and Hercules never fail to put me under their spell. A Tale of Two Kitties is the perfect addition to this wonderful series, I enjoyed the the exciting plot; a pair of estranged brothers, a love triangle, and a decades old death combine lead to a present day murder, tearing a family apart. I love the extra layer that Kathleen and Simon's friendship adds, that what-if feeling it gives me. I mean, Kathleen and Marcus spend almost no time together. They've been together how long and they haven't moved in together yet? Clearly this relationship is going nowhere. Yes, I'm shipping Simon and Kathleen, make this happen, for Mia's sake. The trove of lost mail discovered behind a wall at the post office was a fun way to tie the story together and add some Mayville Heights history to the story. Combine all of it together and you get a suspenseful and enjoyable cozy mystery with Owen and Hercules saving the day. Irresistible!