Me and my princess just perusing the coin bed time story.. Start them young , teach them about the legacy's they inherited.. From planet to coin.. And further actions of the future Sent from my C6740N using Tapatalk
That's a great starting book. I think a book with some nice pictures would be great as well! Maybe even Goodman's Numismatic Photography book.
If you are looking for coin anecdotes, you might try QDB's "Coins and Collectors . If might be written at a little bit higher level than her age, but you can read and distill it for her, and point out the pictures. It features exonumia a bit more than I would prefer, but it is well written and interesting.
Nice. Start her young! But be sure to teach coin safety as in never put coins in your mouth. This bus driver just saved a kids life that was choking on a coin... http://www.kctv5.com/story/31713100/school-bus-driver-saves-student-from-choking