My main blog is A Penguin a week, which has lists of the vintage Penguin and Pelican titles, with reviews of those I have read. This is just a record of my Penguin collection, the books I find, and other random things I hope to remember.
I am also on twitter,facebook and flickr, or if you have a question you can contact me here.
This is another provisional list compiled in collaboration with Jonathan Light. Its long-term aim is to determine exactly how many vintage Penguin titles were commissioned by Abram Games in 1957/58 during Penguin's short-lived experiment with coloured covers. Different sources give estimates varying from less than 30 to 43.
Examples of Abram Games-style covers can be found here, and confirmed titles so far include:
379. Death of a Ghost: Margery Allingham (cover by Hans Unger)
667. Dancers in Mourning: Margery Allingham (cover by Denis Piper)