I had a bunch of these books but traded them off a year or so ago.  Unfortunately, my 6 year old nephew just started the first book and I received a text from his mother (my sister) stating that "if you want to win the Aunt of the Year Award, Foster would love it if you could get him the Magic Tree House books through PBS."

Needless to say, I really want to win the 'Aunt of the Year Award,' heck, I'm competing against an aunt with a pool... 

Since there are so many in the series, deals would be greatly appreciated!

Thanks for taking the time to read this!

Many thanks to Jim L. and Carrie O. – I’ll win favorite aunt of the year for sure!  The below titles are ones that I no longer need.  I’m still looking for others though, especially animal and nature ones. 

The Knight at Dawn #2

Night of the Ninjas #5

Sunset of the Sabertooth #7

Midnight on the Moon #8

Dolphins at Daybreak #9

Polar Bears at Bedtime #12

Vacations Under the Volcano #13

Day of the Dragon #14

Hour of the Olympics #16

Tigers at Twilight #19

Revolutionary War on Wednesday #22

Twister of Tuesday #23

Earthquake in the Early Morning  #24

Night of the New Magicians #35