"A series of mind-bending mini-mysteries each with a scientific spin, featuring STEM concepts in a wide range of scientific disciplines, from geology to astronomy, chemistry, biology, and more! Each case includes an in-depth explanation and ideas for hands-on experiments to enhance readers' scientific understanding"--

"A series of mind-bending mini-mysteries inspired by classic creepy characters, with answers decoded using a printed cryptograph. Stories feature familiar fiends as well as terrifying new tales of ghosts, witches, and more!"--

"Kids will learn to sharpen their minds and develop their critical thinking skills as they complete math exercises, word games, music challenges, puzzles, and more. This SuperPack contains 2X as many apps as the standard Launchpad. Increase problem-solving speed. Improve understanding of patterns, sequencing, and physics. Develop math skills."--

"These award-winning games, challenges, and learning tools will help kids learn all about different modes of transportation while developing a strong foundation of skills needed throughout preschool. This pack includes apps that have won industry awards including Academics' Choice, Best Mobile Apps, and Children's Technology Review: Editor's Choice."-- Publisher description.

Thanks to a DNA test, Avery Grambs knows that she is not a Hawthorne by blood, but clues pile up hinting at a deeper connection to the family than she had ever imagined. Grayson and Jameson, the enigmatic and magnetic Hawthorne grandsons, continue to pull Avery in different directions. Tobias Hawthorne left his entire fortune to Avery, a virtual stranger, rather than to his own daughters or grandsons ... and there are those who will stop at nothing...