Leprechaun in Late Winter (Magic Tree House: Merlin Missions Book 15)

A Good Night for Ghosts (Magic Tree House (R) Merlin Mission Book 14)

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

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

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

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

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

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

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

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

A Perfect Time for Pandas (Magic Tree House (R) Merlin Mission Book 20)