Puffin Books is a children's book publishing company that published a series of short stories celebrating the fiftieth anniversary of Doctor Who known as "Puffin eshorts". They are an imprint of Penguin Random House.
- You may be looking for its in-universe counterpart.
It was founded by Noel Carringdon in 1940. Some claim it to be today the largest publisher of children's books in the United Kingdom.