Biography
Donald Routledge Hill was a British engineer and historian of science and technology best known for his translation of The Book of Knowledge of Ingenious Mechanical Devices of the Muslim engineer Ismail al-Jazari.
Works

Island sounds in the global city

The Saber Chronicles II

A HISTORY OF ENGINEERING IN CLASSICAL AND MEDIEVAL TIMES~IMPORTANT TECHNOLOGICAL ACHIEVEMENTS 600 B.C. TO A.D. 1450

Mrs. Ashbury's Hero
History of Engineering in Classical and Medieval Times
History of Engineering in Classical and Medieval Times
Biochemistry and Physiology of Tetrahymena
Biochemistry and Physiology of Tetrahymena
Best Police Officer
Best Police Officer
Mrs. Ashbury's Birthday
Mrs. Ashbury's Birthday
Special Delivery
Special Delivery
Don't Count Me Out
Don't Count Me Out
Tell Momma
Tell Momma
Saber Chronicles
Saber Chronicles
Month One
Month One
Peter's Perfect Pipes
Peter's Perfect Pipes
Marcus Garvey Activity Book
Marcus Garvey Activity Book
I Am a Masterpiece
I Am a Masterpiece
Shy Monster Coloring Book
Shy Monster Coloring Book
Monstruo de la Timidez
Monstruo de la Timidez
Make Way for Rene
Make Way for Rene
Seriously... SAY IT!
Seriously... SAY IT!
Sharing Is Hard
Sharing Is Hard
Mikey Learns about Business
Mikey Learns about Business