Evolution of a Killer (Book 1)

What did it take to turn Lazarus Solaris, a 7-year-old orphan, into an elite assassin?

Learn how he became a man 

as capable of random acts of kindness as he was violence.

Set in the Texas Gulf Coast region: Lazarus  takes a contract to relocate a crooked bank president. Little goes according to plan. Enter Angelique Shaloub, wife of the client, and Ramon Torano, head of Los Zapatos de la Muerte Drug Cartel - half brother to Lazarus' client.

Released March 2, 2018

Mary Beth McGee

March 8, 2018

 5.0 out of 5 stars

  1.  If you want a great read and a fun ride this is the book ... 

I was hooked from the beginning and can hardly wait to read Robert's next book. If you want a great read and a fun ride this is the book for you!


M. Grimsrud

5.0 out of 5 stars If you like James Patterson, you will love Robert Ullrich!

April 17, 2018

Format: Paperback Verified Purchase

LOVED this book and looking forward to Book 2. All the suspense of a murder/mystery/thriller. Couldn't put it down. The author is a talented writer.



5.0 out of 5 stars Great Read

July 12, 2018

Format: Kindle Edition

Loved the book. I can't wait til the next book. The story flows easily. It reminded me of books by Ted Dekker.


Nick Fischer

March 9, 2018

If nyou like Jack Reacher, you are going to love Lazarus Solaris!

5.0 out of 5 stars: Lazarus is truly a nice guy but a badass champion when someone important to him is threatened.



Kept me turning the pages for more.

April 24, 2018

Format: Paperback

A wonderful development of characters and what makes them who they are. The characters draw you in and keeps you waiting for the next twist in story. Looking forward to the next in the series.


purchase 0n Amazon

Family Matters (book 2)

Andres Camacho, newly crowned head of Los Zapatos, seeks revenge on CIA agent, "Mr. Black".

Unknown to Camacho, the man he goes after happens to be one of a handful who knows the true identity of the Chameleon. He is is also one of the select few that Lazarus trusts, and counts as a friend.

Camacho is ill-prepared for the wrath unleashed on him, by the man they call "The Chameleon".

Scheduled Released March 15, 2019

Pre-Reease Re views::

Nick F. (Iowa)  

5.0 out of 5 stars 

 just finished “Family Matters”, and I have to say it was as good if not better than your first Lazarus Novel, which was awesome. This book is almost impossible to put down. Congrats on creating a character that everyone will want to follow.  ...Get your hands on a Lazarus novel and you will anxiously be awaiting the next installment. 

Mary K. (California) 

5.0 out of 5 stars

Loved it! I devoured it like a hellcat in a mall with a new credit card. I cried at one part in particular, chuckled at some,  and only stopped chewing my fingernails to turn the page to see what happens next. 

My only complaint is that You Need To Write Faster!

Michelle C. (Wisconsin)

5.0 out of 5 stars

 OMG! I just finished your book. Wow.  

 I can process all the emotions this book made me feel. I LOVE this book. Kudos!


purchase on amazon

The Witness (Book 3)

Lazarus is back in business a year after taking down a Mexican Drug Lord and his cartel; with the aid of the CIA and the new Mexican President.

Back home in Florida, someone close to Lazarus has a past that catches up with a vengeance. And, this time, Lazarus might not be able to deal with it as the Chameleon.

coming fall 0f 2019

Flashbacks (Book 4)

Outline Stages

Devastation (Book 5)

Outline Stages

Choices (Book 6)

Outline Stages