Math lover or not, readers should succumb to the charms of this highly entertaining biography of medieval mathematician Leonardo Fibonacci. “You can call me Blockhead. Everyone else does,” opens the ...
BLOCKHEAD The Life of Fibonacci. By Joseph D’Agnese. Illustrated by John O’Brien. Holt. $16.99. (Ages 6 to 9) The Fibonacci series explains patterns that appear over and over again in nature, defining ...