Enough for one lifetime : Wallace Carothers, inventor of Nylon / by Hermes, Mathew E., 1936-

Understanding chemical patents : a guide for the inventor / by Maynard, John T.

Physician contributions to nonmedical science : Erasmus Darwin, evolutionist, inventor and poet / by Swinton, W. E

Machines that built America / by Burlingame, Roger 1889-1967

Subjects:

A master of sound / by Levine, Israel E.

Subjects:

Thomas Alva Edison : the man who lighted the world / by Cousins, Margaret

Subjects:

Trend.

Table of Contents: “…/ Eleonora Capelli -- Munari l'inventore = Munari the inventor / Gillo Dorfles.…”

I spy ultimate challenger! : a book of picture riddles / by Marzollo, Jean

Table of Contents: “…The rainbow express -- Arts & crafts -- Baking cookies -- A is for-- -- The treasure chest store -- Clown dressing room -- Good morning -- Sorting and classifying -- Santa's workshop -- Toy planet -- The secret note -- Inventor's workshop -- Extra credit riddles.…”

Tan fuerte tan cerca /

The way things work by Macaulay, David