Average Reviewer Rating: 4 out of 4
Based on published reviews.

Unknown Vengeance

  by Patrick O'Brien

Please log in to add Unknown Vengeance to one of your shelves. If you do not already have an account, register one now! It's easy and completely free, and will let you create your own shelves at Online Book Club!

Subgenre Hashtags for Unknown Vengeance

No hashtags for Unknown Vengeance have been added yet.

To add hashtags to a book, you need to log in.

Purchase Links

Vote for 2021 Book of the Year!

Unknown Vengeance is eligible for 2021 Book of the Year! Vote for it now:

Enter your email to vote:

Type book to prove you are human:

Click the button above to vote for Unknown Vengeance.

Official Review

Unknown Vengeance was officially reviewed by the Online Book Club review team!

Official Review by Guda LM ~ Rated 4 out of 4 ~ View the review

Add Blurb for Unknown Vengeance

  • You must log in to add a book blurb.


Unknown Vengeance was published by Cayelle Publishing/Whistler.

Other Links/Info for Unknown Vengeance

Report Incorrect Information

Bookshelves is cool because the data is submitted by the members! But mistakes happen. If you notice any incorrect information or typos on this page, please report it.

Who Has Unknown Vengeance in their shelves?

6 members have Unknown Vengeance in their shelves. They are all listed below, ordered by post count.

When you log in, you can sort all the books by how many members have the books in their shelves (i.e. see the most popular books on Bookshelves). It is a great way to discover new books to read.

Guda LM

4-Star Shelf


Want To Read Shelf

Vishnu Priya B

3-Star Shelf


Want To Read Shelf


Want To Read Shelf

Farhin Qureshi

Want To Read Shelf

Added By

Unknown Vengeance was added to OnlineBookClub.org by Mszymonik on March 17, 2021, at 4:58 pm.

View shelf-filling rankings