$ clisp

<...snip...>

[1]> (load "catalog.l")
;; Loading file catalog.l ...
;; Loaded file catalog.l
T

...

[4]> (add 'The-Man-In-The-High-Castle "Phillip K. Dick" 1962 "Alternative history/Science fiction")
(THE-MAN-IN-THE-HIGH-CASTLE)
[5]> (add 'Anthem "Ayn Rand" 1937 "Philosophical dystopian fiction")            (ANTHEM THE-MAN-IN-THE-HIGH-CASTLE)
[6]> (add 'Nineteen-eighty-four "George Orwell" 1949 "Dystopian fiction")
(NINETEEN-EIGHTY-FOUR ANTHEM THE-MAN-IN-THE-HIGH-CASTLE)
[7]> (add 'Brave-New-World "Aldous Huxley" 1932 "Dystopian fiction")
(BRAVE-NEW-WORLD NINETEEN-EIGHTY-FOUR ANTHEM THE-MAN-IN-THE-HIGH-CASTLE)
[8]> (add 'The-Hobbit "J.R.R. Tolkien" 1937 "Fantasy")
(THE-HOBBIT BRAVE-NEW-WORLD NINETEEN-EIGHTY-FOUR ANTHEM
 THE-MAN-IN-THE-HIGH-CASTLE)

...

[11]> (add 'Of-Mice-And-Men "John Steinbeck" 1937 "Fiction of human nature")
(OF-MICE-AND-MEN THE-HOBBIT BRAVE-NEW-WORLD NINETEEN-EIGHTY-FOUR ANTHEM
 THE-MAN-IN-THE-HIGH-CASTLE)
[12]> (add 'Fahrenheit-451 "Ray Bradbury" 1953 "Book-burning dystopian fiction")
(FAHRENHEIT-451 OF-MICE-AND-MEN THE-HOBBIT BRAVE-NEW-WORLD NINETEEN-EIGHTY-FOUR
 ANTHEM THE-MAN-IN-THE-HIGH-CASTLE)
[13]> (add 'Angels-and-Demons "Dan Brown" 2000 "Historical mystery-thriller")
(ANGELS-AND-DEMONS FAHRENHEIT-451 OF-MICE-AND-MEN THE-HOBBIT BRAVE-NEW-WORLD
 NINETEEN-EIGHTY-FOUR ANTHEM THE-MAN-IN-THE-HIGH-CASTLE)
[14]> (add 'Flatland "Edwin Abbott Abott" 1884 "Mathematical fiction")
(FLATLAND ANGELS-AND-DEMONS FAHRENHEIT-451 OF-MICE-AND-MEN THE-HOBBIT
 BRAVE-NEW-WORLD NINETEEN-EIGHTY-FOUR ANTHEM THE-MAN-IN-THE-HIGH-CASTLE)
[15]> (add 'The-Picture-of-Dorian-Gray "Oscar Wilde" 1891 "Fiction of humility")
(THE-PICTURE-OF-DORIAN-GRAY FLATLAND ANGELS-AND-DEMONS FAHRENHEIT-451
 OF-MICE-AND-MEN THE-HOBBIT BRAVE-NEW-WORLD NINETEEN-EIGHTY-FOUR ANTHEM
 THE-MAN-IN-THE-HIGH-CASTLE)
[16]> (dump-holdings)
((GENRE "Fiction of humility" DATE 1891 AUTHOR "Oscar Wilde")
 (GENRE "Mathematical fiction" DATE 1884 AUTHOR "Edwin Abbott Abott")
 (GENRE "Historical mystery-thriller" DATE 2000 AUTHOR "Dan Brown")
 (GENRE "Book-burning dystopian fiction" DATE 1953 AUTHOR "Ray Bradbury")
 (GENRE "Fiction of human nature" DATE 1937 AUTHOR "John Steinbeck")
 (GENRE "Fantasy" DATE 1937 AUTHOR "J.R.R. Tolkien")
 (GENRE "Dystopian fiction" DATE 1932 AUTHOR "Aldous Huxley")
 (GENRE "Dystopian fiction" DATE 1949 AUTHOR "George Orwell")
 (GENRE "Philosophical dystopian fiction" DATE 1937 AUTHOR "Ayn Rand")
 (GENRE "Alternative history/Science fiction" DATE 1962 AUTHOR
  "Phillip K. Dick"))
[17]> (display-holdings)
Title: THE-PICTURE-OF-DORIAN-GRAY Author: Oscar Wilde Date: 1891 Genre: Fiction of humility
Title: FLATLAND Author: Edwin Abbott Abott Date: 1884 Genre: Mathematical fiction
Title: ANGELS-AND-DEMONS Author: Dan Brown Date: 2000 Genre: Historical mystery-thriller
Title: FAHRENHEIT-451 Author: Ray Bradbury Date: 1953 Genre: Book-burning dystopian fiction
Title: OF-MICE-AND-MEN Author: John Steinbeck Date: 1937 Genre: Fiction of human nature
Title: THE-HOBBIT Author: J.R.R. Tolkien Date: 1937 Genre: Fantasy
Title: BRAVE-NEW-WORLD Author: Aldous Huxley Date: 1932 Genre: Dystopian fiction
Title: NINETEEN-EIGHTY-FOUR Author: George Orwell Date: 1949 Genre: Dystopian fiction
Title: ANTHEM Author: Ayn Rand Date: 1937 Genre: Philosophical dystopian fiction
Title: THE-MAN-IN-THE-HIGH-CASTLE Author: Phillip K. Dick Date: 1962 Genre: Alternative history/Science fiction
T
[18]> (bye)
Bye.