William Krayer is a semi-retired patent attorney and former school director who helps in a children’s reading program. He strives to present basic scientific insights on every page of a children’s book. A lifelong resident of Pittsburgh, he has given his children and grandchildren books on every possible occasion.
Hydrie, the Water Molecule
The Adventures of One Molecule of Water Through Two Billion Years on Earth
by William Krayer

Hydrie, the Water Molecule
The Adventures of One Molecule of Water Through Two Billion Years on Earth
by William Krayer
Published Jan 30, 2019
52 Pages
Genre: JUVENILE NONFICTION / Science & Nature / General (see also headings under Animals or Technology)