Polar Bears Past Bedtime (Magic Tree House Book 12)
Ghost Town at Sundown (Magic Tree House Book 10)
Dolphins at Daybreak (Magic Tree House Book 9)
Midnight on the Moon (Magic Tree House Book 8)
Sunset of the Sabertooth (Magic Tree House Book 7)
Vacation Under the Volcano (Magic Tree House Book 13)
Day of the Dragon King (Magic Tree House Book 14)
Viking Ships at Sunrise (Magic Tree House Book 15)
Afternoon on the Amazon (Magic Tree House Book 6)
Hour of the Olympics (Magic Tree House Book 16)