Mark HuffmanBubbles is award-winning author Mark Huffman's fourth children's book. An anesthesiologist by day and children's author by night, he loves to write about our shared human experiences, which is just a fancy way of saying he enjoys writin about toots. ABC's Good Morning Texas has even dubbed Huffman "the Dr. Seuss of toilet humor." His children's books include: The Toot Fairy, Cheesemaker Durdsden, Billan the Bard, and now Bubbles. He lives with his family in Texas.