Amazon author page: https://www.amazon.com/Errin-Stevens/e/B017IXAVZ0

Updrift: 

Amazon: https://www.amazon.com/dp/B07XG4D8D3/

Audible: https://www.audible.com/pd/Updrift-Audiobook/B071Y46M2Y

Barnes & Noble: https://www.barnesandnoble.com/w/updrift-errin-stevens/1122810229

Kobo: https://www.kobo.com/us/en/ebook/updrift-4

Google Play: https://tinyurl.com/ybrha72m

Breakwater: 

Amazon: https://tinyurl.com/yx84z4ul

Audible:  https://www.audible.com/pd/Breakwater-Audiobook/B073V2F35X

Barnes & Noble: https://tinyurl.com/ya4anrx5

Kobo: https://www.kobo.com/us/en/ebook/breakwater-16

Google Play: https://tinyurl.com/y8zt8cd8

Outrush: 

Amazon: https://tinyurl.com/soz5v57

Audible: https://www.audible.com/pd/Outrush-Audiobook/B081HDZBPZ

Barnes & Noble: https://tinyurl.com/wc85pt7

Google Play Books: https://tinyurl.com/yanapq4u

Kobo: https://www.kobo.com/us/en/ebook/outrush-1

3-book ebook set:

Amazon: https://tinyurl.com/yxxadgpl