Have you ever wondered why they say "a, e, i, o, u, and sometimes y"? Well, here's your answer! Dr. Waters, one of Mark D. Pencil's friends, explains when y is a vowel and the sounds it makes. Al of Mark D. Pencil's ebooks, audiobooks, and music are available on iTunes, Amazon, and all other digital distributors. Please find us on Facebook and Twitter too! MarkDPencil.com