Professor Frisky von Onion Bagel, S.D. (Super Doggy), Volumes 1-4

My Special Friend: Tells when an old man first meets a dog, who we will later learn was Super Doggy. The Story of Professor Frisky von Onion Bagel, S.D. and Gravity Free University: Introduces Super Doggy and give background on his schooling and life. Professor Frisky von Onion Bagel, S.D. (Super Doggy) Tells the Story of the Bagel: Professor Frisky tells how the bagel was actually invented.