Can You Guess Which Is the Real Magic Tree House Title?

The Magic Tree House chapter series is beloved by young readers. Each follows a pleasing formula: brother + sister + magic tree + time travel + small problems only the kids can solve = historical adventures that are exciting but not too scary. And, of course, the title must be so alliterative that it gives the whole adventure a powerful feeling of inevitability. Now that you know the secret to writing a phenomenally bestselling series that’s sold in over 30 countries around the world, can you identify the spot the real Magic Tree House titles among the fakes? (Merlin Missions books count too!)
If you get more than 8 titles right, you’re ready to travel through time and save the world. If you get less than 8 right, better brush up on your history before you visit the Magic Tree House or you’ll be a Badly Prepared Bookworm when you’re called to help Jack and Annie!
One
A Dinosaurs Before Dark
B Vipers with a Vengeance
Two
A Pirates at the Port
B Lions at Lunchtime
Three
A Stinkbugs at Sunrise
B Tigers at Twilight
Four
A Weevils in Winter
B Polar Bears Past Bedtime
Five
A Civil War on Sunday
B DaVinci Before Dawn
Six
A Good Morning, Gorillas
B A Force of Nature on Friday
Seven
A Aztecs After Breakfast
B Twister on Tuesday
Eight
A Monday with a Mad Genius
B June Bugs in July
Nine
A Dogs in the Dead of Night
B Pyramids of the Past
Ten
A Dark Day in the Deep Sea
B Good Morning, Gettysburg
Eleven
A Spies Across Spacetime
B Earthquake in the Early Morning
Twelve
A Dingoes at Dinnertime
B Heroes at Halftime
Thirteen
A Sharks on Sundays
B Viking Ships at Sunrise
Fourteen
A Midnight on the Moon
B Porcupines in Pigtails
Fifteen
A Dueling at Dusk
B Mummies in the Morning
 
Answers
1: A
2: B
3: B
4: B
5: A
6: A
7: B
8: A
9: A
10: A
11: B
12: A
13: B
14: A
15: B
How many did you guess correctly?