Alice recommends Ling & Ting: Not Exactly the Same! by Grace Lin

Twin girls look very much alike, but they each have distinct personalities, including likes and dislikes. This simple and colorful book is a great reminder for us all that there is more to people than their appearance, and that being different from one another is what makes life fun and interesting!
Publisher description:
Ling and Ting are two adorable identical twins, and they stick together, whether they are making dumplings, getting their hair cut, or practicing magic tricks. But looks are deceiving--people can be very different, even if they look exactly the same.