Read in pieces over vacation, finished today to return- a short, simple book on Pokemon evolution and recent enough to contain different ways (friendship! stones! locations! weirdly malamar's doesn't show up... and may be a bit meta to talk about one where you hold your device upsidedown versus inworld oddities like shedinja). Includes Dynamax and Mega evolution, as well as regional variants.
H picked this, and we're so pleased she can recognize so many unique species.