Books by Alexandra Siy

Alexandra Siy writes middle grade for ages 7–12, exploring themes of curiosity & wonder, nature & outdoors, pride & accomplishment.

Standalone Books

Spidermania: Friends on the Web

Alexandra Siy

For the curious student fascinated by creepy crawlies, this guide uses stunning microscopic photos to turn a fear of spi

Ages 8–12

Cars on Mars: Roving the Red Planet

Alexandra Siy

For the child who asks a million questions about the stars, this deep dive into Mars exploration reveals how persistence

Ages 8–12

Sneeze!

Alexandra Siy

For the curious child who wonders why their nose tickles, this book reveals the microscopic world of dust mites, pollen,

Ages 7–10

By Age Range

Ages 4–7

1 books

Ages 8–11

3 books

Ages 12–18

2 books

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Scorpions!

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Cyclops of Central Park

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Spiders

Sarah Fabiny

Where Is Antarctica?

Betsy Byars

Trouble River