I met and quickly warmed up to Dr. Duncan MacDonell in CANIS. Now he returns in a story about rabid cats. A politician is attacked by a cat and although tests on the animal are negative, the governor still dies of rabies. Was it an unfortunate accident or was the governor murdered? City politics and budget problems continue to plague MacDonell. To complicate matters further, the FBI suspects foul play by MacDonell or someone on his staff. INDEX OF SUSPICION is a well-written, intriguing mystery. The characters are believable and dialogue sizzles. But you get more than just an entertaining read. As in CANIS, Bob Armstrong's expertise shines through. He continues to educate his readers, this time on rabies and how it can be contracted (you don't have to be bitten by a rabid animal), as well as life in the trenches at an Animal Control Center. This was an excellent follow-up in a great series.