Best books about puberty for young girls?

[ClockWatchingLady]

Hello. Any recommendations for this? For a girl who is not quite yet 9, but showing some early signs. Many thanks in advance.

What's Happening to Me? by Usborne books. They do a girl version and a boy version and they're really good. DS10 has had one ( the boy version obviously) for a year or two and keeps going back to look at it. It's something he keeps going back to when he has questions within his own mind.

Thank you BigGapMum - ordered