- Series: Magic Tree House Super Editions Series Record # 37990
- Sub-series of: Magic Tree House
- Series Tags: juvenile fantasy (1), time travel (1)
- Magic Tree House Super Editions
- 1
Danger in the Darkest Hour (2015)
by
Mary Pope Osborne
also appeared as:
- Variant: World at War, 1944 (2017)
- 1
Danger in the Darkest Hour (2015)
by
Mary Pope Osborne
also appeared as: