Why PROMOTE OTHERS' BOOKS On Your Blog? IWSG Post

 

The same is true of blog posts on others' books.

Covid-19, 2 hurricanes, and just days ago, a tornado ravaging my city has made marketing a nightmare for me.
So I only take time to recommend entertaining reads.
https://www.amazon.com/gp/product/B09GJ8FYPK/
Don't let "Book 3" throw you. 
It is a complex mystery that incorporates romance, Norse myth, and werewolf lore in a riveting experience. 
A rogue werewolf changed a police woman. 
She will find that creature even if it means accepting a job as a detective in a town full of werewolves. 
https://www.amazon.com/dp/B09JYYJG7V/ref=sr_1_1
Another fine mystery that hits the heart. On her way to the winter Olympics,19 year old Libby Brown isT-Boned by a snowboarderon her last practice run.
Waking up in the hospitalunable to move her legs,Libby suspects it was no accident.
Will the truth further shatter her,or will it forge a new destiny?

Why should you spotlight others' books?
One -
Word of mouth ... virtually. Be there for someone when they need it.
It will make you feel good.

Two - 
Be kind to your blog audience.
If you liked a book, odds are someone in your virtual audience will, too.
Three -
It may grow your own audience, too.
Working with a fellow blogger will introduce their audience to you.
Sowing seeds leads to surprising things.

What other benefits can your come up with?