The Doomed Tower(2001)
Ethan Flask and Professor Von Offel's Sports Science Match
(A book in the Mad Science series)
A novel by Kathy Burkett
Mr. Flask and his super science students believe in building bridges. That's why Mr. Flask applied for and got a special environmental grant. He and his class are going to use the money (and their muscles!) to help the Arcana Parks Department build a footbridge to a nearby nature preserve. But Professor von Offel only believes in self-preservation. He wants the money spent restoring the crooked, dangerously swaying Von Offel Tower. Family pride? Not exactly. The professor has a little experiment in mind.
Used availability for Kathy Burkett's The Doomed Tower
2001 : USA Paperback
Title: The Doomed Tower: Ethan Flask and Professor von Offel's Adventures in Engineering (Mad Science)
Author(s): Kathy Burkett
ISBN: 0-439-23580-4 / 978-0-439-23580-8 (USA edition)
Publisher: Scholastic Inc.