I love Maru.
By now, we have adopted more than 50 cats. Most of them died due to natural causes but some went missing. The eldest in the whole family tree are two cute female felines called Meme and Momo. Momo just recently gave birth to two kittens, mind you she's had about 10 pregnancies before. We currently share a house with 12 cats and kittens.
I went to Kinokuniya a month ago and found Maru's book, I Am Maru. Unfortunately, it costed RM50.00-ish. I couldn't even read it because all of them were finely sealed. Maybe one day I will.
Love your animals.