A Good Night for Ghosts (Magic Tree House: Merlin Missions Book 14)

Moonlight on the Magic Flute (Magic Tree House (R) Merlin Mission Book 13)

Leprechaun in Late Winter (Magic Tree House (R) Merlin Mission Book 15)

A Ghost Tale for Christmas Time (Magic Tree House (R) Merlin Mission Book 16)

Eve of the Emperor Penguin (Magic Tree House (R) Merlin Mission Book 12)

A Crazy Day with Cobras (Magic Tree House (R) Merlin Mission Book 17)

Dark Day in the Deep Sea (Magic Tree House (R) Merlin Mission Book 11)

Dogs in the Dead of Night (Magic Tree House (R) Merlin Mission Book 18)

Monday with a Mad Genius (Magic Tree House (R) Merlin Mission Book 10)

Abe Lincoln at Last! (Magic Tree House (R) Merlin Mission Book 19)

Hurry Up, Houdini! (Magic Tree House (R) Merlin Mission Book 22)