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Books by Ruth Spiro

Baby Loves Coding!by Ruth Spiro

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$3.98

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Baby Loves Structural Engineering!by Ruth Spiro

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$4.73

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Baby Loves Science Board Boxed Setby Ruth Spiro

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$23.24

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Baby Loves Environmental Science!by Ruth Spiro

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$5.15

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Baby Loves Thermodynamics!by Ruth Spiro

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$3.88

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Baby Loves Aerospace Engineering!by Ruth Spiro

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$3.98

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Made by Maxineby Ruth Spiro

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$15.49

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Baby Loves Quantum Physics!by Ruth Spiro

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$4.08

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Baby Loves Quarks!by Ruth Spiro

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$4.49

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Baby Loves Gravity!by Ruth Spiro

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$5.33

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Baby Loves Electrical Engineering on Christmas!by Ruth Spiro

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$6.14

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Baby Loves the Five Senses Boxed Setby Ruth Spiro

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$47.89

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Baby Loves the Five Senses: Taste!by Ruth Spiro

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$10.00

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Baby Loves the Five Senses: Hearing!by Ruth Spiro

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$4.76

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Baby Loves Political Science: Democracy!by Ruth Spiro

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$4.48

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Baby Loves Scientistsby Ruth Spiro

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$4.82

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Baby Loves Political Science: Justice!by Ruth Spiro

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$12.99

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Maxine and the Greatest Garden Everby Ruth Spiro

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$4.46

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How to Explain Coding to a Grown-Upby Ruth Spiro

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$14.30

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Baby Loves Lunar Phases on Chinese New Year!by Ruth Spiro

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$12.89

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!Al bebe le encanta la gravedad! / Baby Loves Gravity!by Ruth Spiro

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$4.87

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!Al bebe le encanta codificar! / Baby Loves Coding!by Ruth Spiro

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$5.99

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Baby Loves the Five Senses: Sight!by Ruth Spiro

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$12.79

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Baby Loves Angular Momentum on Hanukkah!by Ruth Spiro

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$6.47

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Baby Loves the Five Senses: Smell!by Ruth Spiro

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$12.79

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Baby Loves the Five Senses: Touch!by Ruth Spiro

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$12.79

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Love Growsby Ruth Spiro

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$6.86

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Baby Loves Scientistsby Ruth Spiro

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$7.19

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!Al bebe le encantan los quarks! / Baby Loves Quarks!by Ruth Spiro

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$7.12

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Baby Loves Political Science: The Presidency!by Ruth Spiro

Well Read

$5.17

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!Al bebe le encanta la ingenieria aeroespacial! / Baby Loves Aerospace Engineering!by Ruth Spiro

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$5.74

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Lester Fizz, Bubble-Gum Artistby Ruth Spiro

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$7.54

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