黑洞梯子












Educational Resources
About Our Books



 
New Awards
Specials
Splash into Summer Reading
  • English, Spanish, French, Portuguese, German,
    Chinese, Thai, Japanese and other read-aloud books
  • Word, fragment & sentence highlighting
  • Bilingual option on the language dropdown
  • Reading speed control
  • Tap animals to hear them roar
  • Tap words to hear them read aloud

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