Author: Kathleen Krull
Publisher: Holiday House
Keywords: supermarket
Number of Pages: 32
Published: 2001-09
List price: $17.95
ISBN-10: 0823415465
ISBN-13: 9780823415465

A new look at a familiar place that tells how it operates.

Author: Kathleen Krull
Publisher: Knopf Books for Young Readers
Keywords: farnsworth, philo, story, invented
Number of Pages: 40
Published: 2009-09-08
List price: $16.99
ISBN-10: 0375845615
ISBN-13: 9780375845611

An inspiring true story of a boy genius.Plowing a potato field in 1920, a 14-year-old farm boy from Idaho saw in the parallel rows of overturned earth a way to “make pictures fly through the air.” This boy was not a magician; he was a scientific genius and just eight years later he made his brainstorm in the potato field a reality by transmitting the world’s first television image. This fascinating picture-book biography of Philo Farnsworth covers his early interest in machines and electricity, leading up to how he put it all together in one of the greatest inventions of the 20th century

Author: Kathleen Krull
Publisher: Harcourt Children’s Books
Keywords: chavez, cesar, story, hope, harvesting
Number of Pages: 48
Published: 2003-03-01
List price: $17.00
ISBN-10: 0152014373
ISBN-13: 9780152014377

A biography of Cesar Chavez, from age ten when he and his family lived happily on their Arizona ranch, to age thirty-eight when he led a peaceful protest against California migrant workers’ miserable working conditions.

Author: Kathleen Krull
Publisher: Sandpiper
Keywords: wilma, woman, fastest, rudolph, unlimited, world
Number of Pages: 44
Published: 2000-02-01
List price: $7.00
ISBN-10: 0152020985
ISBN-13: 9780152020989

Before Wilma was five years old, polio had paralyzed her left leg. Everyone said she would never walk again. But Wilma refused to believe it. Not only would she walk again, she vowed, she’d run. And she did run--all the way to the Olympics, where she became the first American woman to earn three gold medals in a single olympiad.

Author: Kathleen Krull
Publisher: Viking Juvenile
Keywords: science, giants, viking, freud, sigmund
Number of Pages: 144
Published: 2006-10-19
List price: $15.99
ISBN-10: 0670058920
ISBN-13: 9780670058921

Sigmund Freud (or "my golden Siggy" as Mama Freud called him) wanted to be "great," "famous"—someone whose statue would stand prominently in parks. And famous he certainly became. But does he qualify as a "Giant of Science"? Kathleen Krull proves Freud deserves a place in her much-lauded series, for essentially creating a brand-new branch of medicine— psychoanalysis—and a whole new vocabulary to go with it. Before Freud, nobody discussed "unconscious" motives, Oedipal complexes, the id and the ego, or Freudian slips. Krull explains Freud and his still-controversial ideas within t

Author: Kathleen Krull
Publisher: Puffin
Keywords: science, giants, newton, isaac
Number of Pages: 128
Published: 2008-10-16
List price: $5.99
ISBN-10: 0142408204
ISBN-13: 9780142408209

Here is a man with an imagination so large that just “by thinking on it,” he invented calculus and figured out the scientific explanation of gravity. Kathleen Krull presents a portrait of Isaac Newton that will challenge your beliefs about a genius whose amazing discoveries changed the world.

Author: I.S. Krull
Publisher: Elsevier Science
Keywords: speciation, analysis, metal, trace
Number of Pages: 302
Published: 1991-10-01
List price: $270.00
ISBN-10: 044488209X
ISBN-13: 9780444882097

The aim of this volume is to describe the most recent advances in areas of analytical chemistry that relate to the trace determination of metals and inorganics, as well as their distribution and forms (species) present, sample dependent. Analytical approaches are described that encompass a number of separation methods, such as gas and high performance liquid chromatography, interfaced with selective and sensitive detection methods that become unique for metal species/forms present in various samples. Hyphenated techniques are emphasized, such as interfacing HPLC with plasma induced emission sp