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Shrunken explorers face hungry frogs and fierce pond creatures. Can they escape?
Shrunken to microscopic size, two friends must escape a dog's fur before time runs out.
Stranded in time, they must fix their machine before dinosaurs or ice claim them.
Stranded underwater, three friends must navigate ocean wonders to find their way home.
Microscopic adventurers face bathroom perils to find their way home.
Tiny adventurers navigate a perilous kitchen maze. Can they escape before time runs out?
Shrunken trio races against time to return to normal size.
18
Authored
0
Illustrated
3
Collaborators
Chapter books
18
Books published each year, stacked by book type.
The share of the catalog represented by each book type.
18
books
Every title in the Bookroo library, ordered from newest to oldest.
Shrunken explorers face hungry frogs and fierce pond creatures. Can they escape?
Tiny adventurers battle desert dangers to find their way home.
Shrunk to microscopic size, can they escape Uncle Al's bloodstream?
Shrunken in the rainforest, can they survive and find Uncle Al?
Shrunken to bug size, three friends must escape a bat-filled cave.
Shrunken time travelers navigate a world of garbage and discover the secrets of decomposition.
Trapped in the Ice Age, can they escape before time runs out?
Trapped in Earth's formation, they must fix time and save Uncle Al from a sabertooth tiger.
Stranded in time, they must fix their machine before dinosaurs or ice claim them.
Trapped on the Great Barrier Reef, can they find their way home?
Trapped in a powerless sub, survival is their only hope.
A faulty time machine sends kids to the universe's start. Can they save Uncle Al?
Trapped inside a whale, can they find their way home?
Stranded underwater, three friends must navigate ocean wonders to find their way home.
Shrunken trio races against time to return to normal size.
Tiny adventurers navigate a perilous kitchen maze. Can they escape before time runs out?
Microscopic adventurers face bathroom perils to find their way home.
Shrunken to microscopic size, two friends must escape a dog's fur before time runs out.
Creative company
The authors and illustrators who share the credits across J. C. Greenburg's books.
