Clothes on lines and a rhyming description ask readers to figure out what job the wearer might do. The first is a mail carrier who delivers to community workers until all come together for a rocket launch in a presentation with crisp illustrations on white pages and simple clues.

All scientific inquiry begins with a question, something at which Jack is quite adept. He wonders why crackers have holes, why feet stink, why hair doesn't hurt when cut — and more. Child-like simplicity and expressive illustrations create a satisfying story that can be read on many levels — sure to generate even more inquisitiveness about children's everyday experiences. [Amazon review]

Follow three long ago adventurers who traveled around the world by bike, by herself, and on a sloop. The graphic novel format brings their adventures to life.

Jack leaves the comfort of his aunt's Boston home lured west by the California Gold Rush. Accompanied by his aunt's British butler, Praiseworthy and Jack find not just riches to save his aunt but lots of memorable characters and lots of adventure.

Chet Gecko is a sassy, wisecracking fourth-grade detective. Along with Natalie Attired, his mockingbird sidekick, he solves the many mysteries that plague Emerson Hicky Elementary. Each pun-filled novel introduces new silliness to this Sam Spade-esque series.

Boy detective Encyclopedia Brown is the fifth-grade mastermind behind Idaville's police force, "a complete library walking around in sneakers." Each book is set up so that readers can try to solve the case along with the boy genius, and the answers to all the mysteries are found in the back.

Jackson works to turn a community garden plot into a working business so he can buy the basketball he wanted for his 10th birthday. The fast-paced plot unfolds through Jackson's lively, often humorous voice through to its satisfying conclusion.

Matthew Henson, the African American who accompanied Robert Peary on an expedition to the North Pole in the early 20th century, required both stamina and bravery. The man and his times are introduced here.

Melonhead and his friend Sam go undercover thinking that they have identified a notorious fugitive sought by the FBI in this contemporary and funny adventure.

Ruth Harkness continued her husband's work after his death. She traveled alone to China alone, unusual for a woman in the 1930s. She found an abandoned panda cub, brought it back to the United States to begin "panda-monium." Handsome illustrations evoke the period and places of Mrs. Harkness' travel. An author's note provides more information.

Nate the Great has been delighting beginning readers for 30 years. The quirky characters and simple, clever storylines are a big hit with kids - all of whom love to solve each mystery alongside the most popular sleuth in the business.

Matt and his twin sister, Bibi accompany their scientist parents to Peru where they stumble into an archaeological adventure. They ride their guanaco (a cousin to the llama), decode the patterns on the poncho, and find the mysterious lost city of Quwi! A note to adults suggests additional patterning activities.

Bees have been around for over 65 million years but have been in decline since early in the 21st century. This scientific mystery is better appreciated with a clearer understanding of the importance of these flying insects to humans. Mystery and background information are presented in handsome photographs and lucid text. Suggested activities are doable as is finding out more from recommended resources.

Sophisticated young scientists will enjoy dipping in and out of this funny but edifying compendium of science. Topics range from paleontology to astronomy with lots of ways to get involved (some requiring adult help). The comic format and brief information are appealing and sure to amaze and engage.

Exploring its history, geography, climate, and culture, this unique book takes readers on the ultimate adventure of climbing Mount Everest.

Matthew Henson, an African American, accompanied Robert Peary to the North Pole where together they placed a flag. The courage and perseverance of this remarkable man is revealed through his voice and luminous illustrations.