Numbers and Letters - Consonants I, from Europrice, is the first volume dedicated to consonant recognition within the Numbers and Letters collection. The Numbers and Letters collection works separately, by volume, on the recognition of numbers, vowels, and consonants, through simple and repetitive exercises suitable for early learning. Europrice is the leading children's book publisher in Portugal, with a catalog designed to stimulate creativity and motor skills through hands-on learning, rather than screens. It is a preferred option to accompany the learning phase of the first letters, before entering more formal reading and writing.