Fully revised and now in its third edition, Philip's Night Sky Atlas is a highly practical star atlas that can be used anywhere in the world and at any time of the year. With a sturdy, damp-proof bind
Solve My First Hidden Pictures puzzles on the farm by using the included dry-erase marker to find dozens of hidden objects in colorful write-on, wipe-off scenes.With a concealed spiral binding and tet
Solve colorful My First Hidden Pictures puzzles by using the included dry-erase marker to find dozens of hidden objects in engaging, write-on, wipe-off scenes. This book contains more than 25 fun and
In science fiction, energy blades are weapons or tools that look like glowing swords. How could one of these powerful devices work? Scientists have some ideas, which include using plasma. Discover the
How artful a solver are you? These 96 logic puzzles will test your skill! Each of these paint-doku, when correctly completed, reveals a big surprise: a picture that provides a satisfying payoff for al
Holding and using a pen effectively are key skills for children to learn and master as the first steps towards learning how to write. This big, wipe-clean book is full of great pen control exercises a
The STAR Program is a comprehensive, three level program based on Applied Behavioral Analysis, using Discrete Trial (DT), Pivotal Response (PRT), and Functional Routine (FR) training strategies. The S
Crossword masochists: these 45 super-tough puzzles are for you. But beware—they're so hard, your brain may go up in flames! Every brilliantly executed crossword will test your skills with devilishly d
An introduction to coding for complete beginners, this friendly and accessible book will teach children the basics of Python (a widely used programming language), allowing them to get inside the code
