Calling all cat lovers! Do you ever wonder what your cat is saying to you when you leave the house? Do you wonder what they fill their days with? Leonard, the cat, loves his human. He joins him for dinner, hangs around his shoulders and sleeps with him. But, when his human leaves for work Leonard feels lonely. Leonard is quickly bored, until he spots a fellow feline home for the day. The other cat lives across the street in a parallel apartment and Leonard has an idea. He sneaks himself into his human’s instrument case and crosses the street to meet his new friend, cat to cat. Mariposa only speaks Spanish, but the language barrier doesn’t stop the two from having a great time playing with each other. In the evening, Leonard sneaks home through an open window. Leonard takes Mariposa on many adventures through the seasons until one day Mariposa’s human discovers Leonard in his apartment and, because of the cold, closes their apartment window leaving Leonard no way to get home.

This is a cute story of friendship between cats and between felines and their humans. You get to feel the sadness and joy right alongside the characters as the illustrations provide a colorful, emotional journey.

Cat lovers will adore this friendship story!