Publication details: Melissa & DougDescription: This 26-piece wooden puzzle pronounces the correct name of each letter when it is placed correctly in the puzzle board! Pieces are slightly raised above the puzzle board to help with grasping. Colorful pictures underneath each piece help reinforce the relationship between letters and their sounds. Puzzle has light-activated sensors; for best results, expose a sensor by removing pieces in a brightly lit room, then make the sound play by replacing the piece in the board. Can be used as an alternative way to name letters and say the alphabet or to help kids with visual impairments learn the shapes and names of letters. Requires 3 AAA batteries (not included)Online resources: