A series for early education with texts that combine bilingual enlightenment and visual stimulation. 0-3 years of age is a key period for children’s visual and tactile development, for the development of language and also for the formation of basic mathematical thinking. Early learning and fun at the same time: early education basic knowledge, hands on puzzles for enhancing tactile skills and mathematical knowledge such as counting, logical thinking and spatial comparisons can be experienced in the same book.