The third book in the hilarious chapter book series about Oona the Underwear Fairy, where Oona has to figure out who is stealing the Tooth Fairy's gold. Text and illustrations printed in green! Oona Bramblegoop's magical mayhem better help solve a mystery! Underwear Fairy Oona Bramblegoop is trying her hardest to prove she is a responsible citizen of fairydom, and catching the great glitterberry warehouse thief is the perfect way to do it. But when the thief targets Lucy, the Tooth Fairy, and her magic starts to weaken, Oona and her friends realize this must be about more than just berries. It turns out the leprechauns are behind it all, and they’re plotting even more trouble. Can Oona restore harmony between the two magical communities before Lucy loses her magic and her job? Packed with Fun Fairy Facts, humor, and lots of heart, this magical series celebrates finding friendship and your place in the world, even if you fit in a little sideways. Look for the other books in the series: Newbie Fairy and A Boy in the Fairy World!