Horrible Harry series - Horrible Harry and the Mud Gremlins (grades 2-4)

Horrible Harry and the Mud Gremlins
by Suzy Kline

When Harry comes to school wearing a necklace, the whole class is intrigued. Harry opens the necklace and reveals a mini-microscope - perfect for looking at the mold experiment Room 3B is working on! Everyone wants to try it, so Harry promises to show them a kingdom of mushrooms at recess. But there is one catch. They will have to go outside the playground fence, which means breaking a school rule. If they follow Harry, will they ever be able to face Miss Mackle again?

Important - The book cover might be different from what is shown on this page.

Graded Level:    Second Grade   -   Third Grade   -   Fourth Grade   

IMPORTANT NOTE: There might be different covers for this book. If you order a new book, you will get the first cover shown here. If you order a used book, you will get whichever cover we have in stock at the time of your order.