(4) 4-6 Discoverology series. In this overview of dinosaurs and prehistoric reptiles, pop-ups and lift-the-flaps enliven the thirteen double-page spreads. The information is organized into major dinosaur categories: size, food sources, species, and habitat; scientific classifications and origin/extinction information is also provided. Illustrations of the creatures, lists of important fossil finds, and small text boxes vie for attention among the paper attractions. Ind.

Reviewer: Danielle J. Ford

(4) 4-6 Discoverology series. In this marine-life overview, topics include ocean light zones and scientific research about the oceans (including formation through plate tectonic processes), followed by a tour of creatures found at various depths. Photographs and diagrams illustrate the information. Pop-ups, lift-the-flaps, and foldouts add even more visual stimuli to the busy layouts as well as providing space for additional information. Ind.

Reviewer: Danielle J. Ford

(4) 4-6 Discoverology series. This book uses pop-ups (some flimsy), pull tabs, lift-the-flaps, and cut-outs along with captioned and diagrammed images and photographs set dramatically against black pages to engage readers in learning about body parts and systems. Sometimes it's effective (as when revealing the depths of the brain or heart), though the actual scientific content is slight. Ind.

Reviewer: Danielle J. Ford

(3) 4-6 Discoverology series. Pop-ups, pull-tabs, wheels, and flaps make this a handsome interactive book. These devices generally explain and enhance discussions of outer-space phenomena such as comets and tides (though one wheel is directionally mislabeled). A dramatic black background showcases topics such as the solar system, planets, moon, smaller bodies, and space exploration, with sidebars of timelines. The information is accurate and up-to-date. Ind.

Reviewer: Frieda F. Bostian