Dgs consists of 3 books for 2 years old. each book consists of 161 pages. the order of the books should not be perceived as the order of difficulty. in the book, easy and difficult exercises that our children can do within their age are listed together. difficult exercises are not given in a row so that children do not get bored and give up on the book. dog on the bridge technical features: organic dye-printed 40 pages in total, 1st class color coated, american bristol paperback the targeted acquisitions with this book • emotional intelligence development • empathy • multi-dimensional thinking • social development • communication capacity • judgment • problem solving • auditory and verbal intelligence. more than 100 stocks are offered to be sold at the campaign price. This publication is ideal for readers seeking insightful and educational content. Prepared by experienced authors and printed with high-quality materials. Great for students, educators, and curious minds.