Jeff Chen is a writer from Seattle, Washington. He also makes crossword puzzles for the New York Times and other major publications. In previous careers, he was a mechanical engineer listed on eight US patents, and then co-founded a pharmaceutical company, Acucela Inc. Ultraball is his debut novel.
Crack codes and solve puzzles to prove you belong in the CIA's elite Academy of Espionage.
Crack codes and solve puzzles to prove you belong in the CIA's elite Academy of Espionage.
A quarterback's quest for victory risks the future of a lunar colony.
2
Authored
0
Illustrated
1
Collaborators
Chapter books
2
Books published each year, stacked by book type.
The share of the catalog represented by each book type.
2
books
Every title in the Bookroo library, ordered from newest to oldest.
Crack codes and solve puzzles to prove you belong in the CIA's elite Academy of Espionage.
A quarterback's quest for victory risks the future of a lunar colony.
Creative company
The authors and illustrators who share the credits across Jeff Chen's books.
