Task: My friend Rick requested a book recommendation, therefore I'd like to share my favorite book, Relentless, on the Google Play Books app on his email, rick.weinstein@dayrep.com.
Steps:
open the Google Play Books app
click on Allow
click on the Library section
long press on Relentless book
scroll down
click on Share option
select the Gmail app
click on the email I'd section
enter the email I'd rick.weinstein@dayrep.com
select the id
click on send icon