Our latest video is brought to you by the letter P: Penguin, Puffin, Ptarmigan, Peacock and Pelican – apparently not even all of the “P-birds” in the Penguin pantheon. It also sheds some light on the different colored covers on the vintage Penguin paperbacks you no doubt come across in bookstores. Orange, cerise, dark blue, green, red, purple – even yellow and grey, though they’re scarce – all had meaning behind the color choices. And light blue means the Pelican imprint – but what does THAT mean? Watch and find out.