The Case of the Sunbather’s Diary x 7

1955 Morrow hardcover / 50th Perry Mason novel

1958 Cardinal reissue – cover art by Mitchell Hooks

Heinemann released the UK hardcover in 1961

1963 Pan reissue – cover art by Harry Sheldon

better image than previously posted

1963 Pocket reissue – cover art by Robert McGinnis

1970s Mayflower edition from the UK

1978 Pocket reissue

2000 Ballantine reissue