![Photo of Alexandra Siy](https://cdn.teachingbooks.net/images/authors/6219.jpeg)
Alexandra Siy
Our Original Resources 1
Audio Name Pronunciation with Alexandra Siy
Created by TeachingBooks
About the Author 2
Author Interviews 3
The Need for Steam by Alexandra Siy
Created by Ink Think Tank
![Holiday House](https://pbs.twimg.com/profile_images/1073594047288225794/CBT3OMcJ_bigger.jpg)
Interview with Alexandra Siy about Spidermania
Created by Holiday House
Interview with Alexandra Siy about Bristlecone
Created by The Picture Book Buzz
Books by Alexandra Siy 8
![Bristlecone: The Secret Life of the World's Oldest Tree](/content/ingram_images_hi/5/1970039035.jpg)
Bristlecone: The Secret Life of the World's Oldest Tree
by Alexandra Siy and Marlo Garnsworthy
9 Resources2 Awards
![Mosquito Bite](/content/ingram_images_hi/1/1570915911.jpg)
![Spidermania: Friends on the Web](/content/ingram_images_hi/0/0823428710.jpg)
![Cars on Mars: Roving the Red Planet](/content/ingram_images_hi/1/1570914621.jpg)
Cars on Mars: Roving the Red Planet
6 Resources1 Award
![One Tractor: A Counting Book](/content/ingram_images_hi/1/0823419231.jpg)
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