International Children's Digital Library
 

Books by color of cover

  1. Red (208)
  2. Blue (364)
  3. Green (308)
  4. Yellow (236)
  5. Purple (66)
  6. Orange (138)
  7. Black (93)
  8. Brown (335)
  9. Gray (59)
  10. White (241)
  11. Pink (74)
  12. Rainbow (166)