The book tells the story of how, when Iris moved in with her grandmother Mimi, she discovered that her grandmother loved going to the beach and doing strange things, such as holding an umbrella in the kitchen, putting clean clothes in the cat bed, and talking to the moon. As Mimi's life became more chaotic, the mysteries of the past gradually surfaced. Iris and her friend Mason decided to find the answers to these things together.
本书讲述了：当艾瑞丝搬来和外婆米米一起住之后，她发现外婆非常喜欢去海边，还会做一些奇怪的事，比如在厨房里撑伞，把洗干净的衣服放进猫窝，对着月亮说话。随着米米的生活变得更加混乱，过去的谜团也逐渐浮出水面。艾瑞丝和她的朋友梅森决定一起去寻找这些事情的答案。
本书讲述了：当艾瑞丝搬来和外婆米米一起住之后，她发现外婆非常喜欢去海边，还会做一些奇怪的事，比如在厨房里撑伞，把洗干净的衣服放进猫窝，对着月亮说话。随着米米的生活变得更加混乱，过去的谜团也逐渐浮出水面。艾瑞丝和她的朋友梅森决定一起去寻找这些事情的答案。
