It was back in 2018 when I was introduced to the creative world building of Olga Gibbs in her book Heavenward, the first book in the Celestial Creatures fantasy series. Fast forward almost two years and 2020 will see the publication of the final two books, revealing the finale of Ariel’s story and I’m so excited!
Having already enjoyed Hallow and helped reveal the stunning cover of book three, Harbinger, today I have the pleasure of giving you all the first glimpse of Halo’s cover as well as being able to show you how the series look together – I’m sure you will agree they are a real feast for the eyes!
Check out all the MUST KNOW details below and if you haven’t already started this fantastic series you still have time to catch up before a conclusion that promises to be explosive….

About The Book
“I am Uriel: The Harbinger of Chaos, The Keeper of the Gates, The Begetter of Life, The Dam of The Ends and I’m coming to take what’s mine!”
The clash with Baza and his angels had demonstrated to Ariel that Earth (Apkallu) is not the safe heaven she thought it might be and it is only a matter of time before she’s dead. The only way to survive is to fight back and to accept her destiny.
But as Ariel, with Jess in tow, returns to Uras she’s rejected in her own domain, and needs to fight to suppress the revolt against her reign. The angels refuse her and her lead, abandoning her and Uras in favour of a new ruler.
She knows that without an army of followers she won’t stand a chance against Baza or Mik’hael, so now she needs to go into most unexpected places to find one
About The Author
Amazon Best-selling Author Olga Gibbs lives in a leafy-green town, nestled amongst the green fields of West Sussex, England. She was writing from the age of fifteen, mainly short stories and novellas and was a guest columnist for a local newspaper. When she is not dreaming up new adventures for her imaginary friends, she does outreach work with teenagers.
She is currently writing the final books in the “Celestial creatures” series and another stand-alone psychological crime thriller.
Author Links: Twitter | Facebook | Instagram | Goodreads | Amazon | Bookbub
Purchase Links: Heavenward | Hallow | Harbinger | Halo