A tinkering African-American boy grows up to become the inventor of a very popular toy. Lonnie Johnson always tinkered with something. As a kid, he built rockets and launched them in the park amid a crowd of friends. (He even made the rocket's fuel, which once caught fire in the kitchen. Oops.) As an adult he worked for NASA and helped to power the spacecraft Galileo as it explored Jupiter. But nothing is as memorable in the minds of kids as his most famous invention (to date): the Super-Soaker. While testing out a new cooling method for refrigerators, Johnson accidentally sprayed his entire bathroom, and the idea was born. However, the high-powered water gun was not an instant success. Barton shows the tenacity and dedication (and, sometimes, plain good timing) needed to prove ideas. From the initial blast of water that splashes the word "WHOOSH" across the page (and many pages after) to the gatefold that transforms into the Larami toy executives' (tellingly, mostly white) reactions—"WOW!"—Tate plays up the pressurized-water imagery to the hilt. In a thoughtful author's note, Barton explains how Johnson challenges the stereotypical white, Einstein-like vision of a scientist. A delightfully child-friendly and painfully necessary diversification of the science field. (Picture book/biography. 4-8)

This picture book biography tells the story of Lonnie Johnson, kid rocket launcher, teen robot builder, adult NASA engineer, and inventor of the Super Soaker water toy. The story documents his perseverance in overcoming obstacles, some stemming from being African American school aptitude text that indicated he was not cut out to be an engineer, the prejudice he and his high-school team experienced while winning the 1968 University of Alabama science fair, and professional doubts concerning his abilities. The narrative also covers his initial failure at becoming a self-employed entrepreneur, remedied only by the hard-won success of the Super Soaker. The text emphasizes the continuing support he received from his family, and the vibrant illustrations are especially effective at capturing expressions and mannerisms that bring Johnson to life (as when Johnson and his fellow Tuskegee Institute students party to a sound and light system constructed from left-over electronics). This upbeat tribute makes an engaging and inspiring addition to STEM collections.

A tinkering African-American boy grows up to become the inventor of a very popular toy. Lonnie Johnson always tinkered with something. As a kid, he built rockets and launched them in the park amid a crowd of friends. (He even made the rocket's fuel, which once caught fire in the kitchen. Oops.) As an adult he worked for NASA and helped to power the spacecraft Galileo as it explored Jupiter. But nothing is as memorable in the minds of kids as his most famous invention (to date): the Super-Soaker. While testing out a new cooling method for refrigerators, Johnson accidentally sprayed his entire bathroom, and the idea was born. However, the high-powered water gun was not an instant success. Barton shows the tenacity and dedication (and, sometimes, plain good timing) needed to prove ideas. From the initial blast of water that splashes the word "WHOOSH" across the page (and many pages after) to the gatefold that transforms into the Larami toy executives' (tellingly, mostly white) reactions—"WOW!"—Tate plays up the pressurized-water imagery to the hilt. In a thoughtful author's note, Barton explains how Johnson challenges the stereotypical white, Einstein-like vision of a scientist. A delightfully child-friendly and painfully necessary diversification of the science field. (Picture book/biography. 4-8)

Homemade robots, space probes, pressurized water rifles-the story of African-American inventor Lonnie Johnson is tailor-made for a young audience, and Barton and Tate do it justice in this inspiring account of a man driven toward innovation against the odds. Johnson-s interest in engineering blossomed at an early age, and he went on to work on NASA-s Galileo project and design what would become the popular Super Soaker water gun. Barton makes clear how Johnson struggled in his unconventional line of work, and also shows the rewards of his persistence. Tate-s inviting digital illustrations bring an appropriately playful air to the pages, especially in a foldout spread showing the Super Soaker-s blast in all of its glory. Ages 7-10. Author-s agent: Erin Murphy, Erin Murphy Literary. Illustrator-s agent: Caryn Wiseman, Andrea Brown Literary. (May)

Gr 2-5 As a child, Lonnie Johnson was a "tinkerer," or an avid collector of pieces and partsall things that were considered scrap but that to Johnson were perfectly ripe for new applications. Early projects included rockets, a robot, and a powerful sound system for parties. Johnson's engineering degree took him to NASA, where he worked on the Galileo orbiter and probe. What Johnson really wanted to do, however, was build his own inventions. When trying to find an environmentally friendly solution to refrigerator and air-conditioning cooling systems, he stumbled upon what would eventually become his opus, the Super Soaker. Readers follow the many obstacles and setbacks Johnson experienced as he tirelessly worked to launch his invention. The narrativebased primarily on personal interviews the author had with Johnsonadeptly captures the passion and dedication necessary to be an engineer. The cartoonlike illustrations, rendered digitally with Manga Studio, combine child appeal with enough realism to accurately convey various scientific elements. Great care is taken to portray the institutional racism Johnson experienced, such as school tests that tried to dissuade his interest in engineering and his competing in a 1968 science fair in the newly desegregated but unwelcoming University of Alabama. The author's note explains Barton's mission to diversify common perceptions of what scientists and engineers look like and who they can be. This engaging and informative picture book exploration of Johnson's life succeeds in that right.