Books I Have Read More Than Once

How to distinguish between (1) a book I love but which I shall never read again such as The Bees, and (2) a book I have devoured several times? Via lists, of course!
  1. Brave New World
    Aldous Huxley
  2. Wuthering Heights
    Emily Bronte
  3. High Fidelity
    Nick Hornby
  4. The Hitchhiker's Guide to the Galaxy
    Douglas Adams
  5. The Great Gatsby
    F. Scott Fitzgerald
  6. The Golden Compass
    Philip Pullman
  7. The Stand
    Stephen King
  8. I Will Fear No Evil
    Robert A. Heinlein
  9. Holes
    Louis Sachar
  10. Matilda
    Roald Dahl
  11. Harry Potter and the Sorcerer's Stone
    J. K. Rowling
  12. Half-Magic
    Edward Eager
  13. Calvin and Hobbes
    Bill Watterson
  14. One Fish, Two Fish, Red Fish, Blue Fish
    Dr. Seuss
  15. Old Man's War
    John Scalzi
  16. Ender's Game
    Orson Scott Card
  17. Saga
    Fiona Staples
  18. A Choice of Gods
    Clifford Simak
  19. The Giver
    Lois Lowery
  20. Hyperbole and a Half
    Allie Brosh
  21. Locke & Key
    Joe Hill
  22. The Sandman
    Neil Gaiman
  23. Save the Cat!
    Blake Snyder
  24. A Walk in the Woods
    Bill Bryson
  25. Wicked
    Gregory Maguire
  26. Jane Eyre
    Charlotte Bronte