DOOLHOVEN PUZZLE BOOK is an educational and accessible puzzle book for children aged 5 to 7, designed to stimulate logical thinking and concentration. This paperback book covers general science topics in an understandable way.
The book offers a structured and clear introduction, ideal for young readers who are curious about science and puzzles. It can be read both for pleasure and used as a reference work.
- Subtitle: For budding detectives aged 5 to 7
- Format: paperback

