56 books
Reading Order
1
The Circus
1981
2
The Haunted House
1981
3
Sunken Treasure
1982
4
Your Very Own Robot
1982
5
Gorga, The Space Monster
1982
6
The Green Slime
1982
7
Help! You're Shrinking
1983
8
Indian Trail
1983
9
Dream Trips
1983
10
The Genie in the Bottle
1983
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