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Chapter Book · Ages 9–12 · January 1, 1987
The Brilliant Dr. Wogan
Decide the fate of a missing scientist and a world-changing invention. Your choices lead to glory or disaster.
144 pages
3.5/5 Goodreads · 162 ratings
Children's book Illustrator
MarianoTrod
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Trouble on Planet Earth
Chapter Book · Ages 9–12 · 1984
Uncover the mystery behind Earth's vanishing oil. Your choices determine the fate of the world.
Sale price
$799
The Brilliant Dr. Wogan
Chapter Book · Ages 9–12 · 1987
Decide the fate of a missing scientist and a world-changing invention. Your choices lead to glory or disaster.
At a glance
Book Stats
0
Authored
2
Illustrated
2
Collaborators
Chapter books
2
Publishing timeline
Books published each year, stacked by book type.
Publication timeline from 1984 to 1987.
Book mix
The share of the catalog represented by each book type.
Book type breakdown: 2 chapter books.
2
books
Complete bibliography
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Every title in the Bookroo library, ordered from newest to oldest.
Sale price
$799
The Brilliant Dr. Wogan
Chapter Book · Ages 9–12 · 1987
Decide the fate of a missing scientist and a world-changing invention. Your choices lead to glory or disaster.
Sale price
$759
Trouble on Planet Earth
Chapter Book · Ages 9–12 · 1984
Uncover the mystery behind Earth's vanishing oil. Your choices determine the fate of the world.
Creative company
Collaborators
The authors and illustrators who share the credits across Mariano Trod's books.