1. What ages are these books for?
The Great Scientist Series can be used with students from 1st to 8th grade. They can be used as read-alouds for your 1st to 4th grade student and as independent readers for your 5th to 8th grade student.
2. Why are you offering these books for free?
I have compiled most of the information from free sources and even though I have added my own work, I feel it's only right to offer the eBooks for free. The cost of the print version only covers my manufacturing expenses. If you would like to show your appreciation you can use the Paypal button on the right side bar to send a small gift of thanks.
3. How can I contact you with any questions I may have?
Feel free to contact me with any questions or comments you have regarding the Great Scientist Series at info@elementalscience.com.