Join an extraordinary treasure hunt. Marek will soon have a birthday and every day he will get a hint - one letter. Discover all the letters together with Mark and find out what present he will get for his birthday. The book is intended for children who already know the individual letters of the alphabet, but still need help with their reading. As the child reads simple and more complex inscriptions, he gradually gains confidence in recognizing letters. The book includes tips on how to use the pictures and the objects in them for further exploration. Enjoy reading together with your child: while he is practicing reading large letters, you can read to him the story of Mark and his search for help. What will Marek finally get for his birthday?