Writer of adult fiction and YA | Rep'd by @saskialeach_ @KNLitAgency | Podcaster; 1 of 3 @ya_bookjam | Meet the Author - IG | WM S/listed | SCBWI_BI
Joined June 2019
- Tweets 9,995
- Following 4,751
- Followers 5,090
- Likes 13,283
889 Photos and videos
Pinned Tweet
7 Sep 2025
Here is the online article written about my sweet mum and how she got to see the Downton Abbey Grand Finale before she died. A very emotional day, filled with absolute gratitude! πβ€οΈ express.co.uk/news/uk/210551β¦
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Michelle Mackenzie/Shelly Mack retweeted
π Happy Book Birthday to Shaila Holmes Fairy Detective! π§ββοΈπ
A magical mystery for young readers ages 6β9 is officially out in the world today!
β¨ Available now:β¨Amazon: a.co/d/02WWTgZx
β¨Barnes & Noble: barnesandnoble.com/w/shaila-β¦
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Michelle Mackenzie/Shelly Mack retweeted
Mar 2
Keep watching... and you'll see a preview for our book v screen episode. One for the #Twilight fans.
Click here to listen.
rss.com/podcasts/yabookjam/
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Michelle Mackenzie/Shelly Mack retweeted
Mar 1
And we are back for season 3! If you a are Twilight fan, have a listen and tell us... are you book or screen? Link here - rss.com/podcasts/yabookjam/
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Thanks for sharing π
#LANDIS... Now Available!!
Congratulations, @Shellymackbooks!!!
UK Links:
π¦ Amazon: amzn.eu/d/2Hw5lho
π Waterstones: waterstones.com/book/landis/β¦
US Links:
π¦ Amazon: a.co/d/9TX1r32
π Barnes & Noble: barnesandnoble.com/w/landis-β¦
Written by Shelly Mack
Audio by @mrfibbers
Cover Art by Bruce MacKenzie
Published by @LitLeafPress
#YAFantasy #NewRelease
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Michelle Mackenzie/Shelly Mack retweeted
Congratulations on this dream come true, @Shellymackbooks, @mrfibbers, and @LitLeafPress!!!
#LANDIS is now available on audiobook!
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Michelle Mackenzie/Shelly Mack retweeted
#LANDIS 2/14/26
UK Links:
Amazon: amzn.eu/d/2Hw5lho
@Waterstones: waterstones.com/book/landis/β¦
US Links:
Amazon: a.co/d/9TX1r32
@BNBuzz: barnesandnoble.com/w/landis-β¦
Written by @Shellymackbooks
Audio by @mrfibbers
Cover Art by @MrParashoot
Published by @LitLeafPress
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Number 19 π
#LANDIS... 2/14/26
UK:
@AmazonUK: amzn.eu/d/2Hw5lho
@Waterstones: waterstones.com/book/landis/β¦
US:
@amazon: a.co/d/9TX1r32
@BNBuzz: barnesandnoble.com/w/landis-β¦
Written by @Shellymackbooks
Audio by @mrfibbers
Cover Art by Bruce MacKenzie
Published by @LitLeafPress
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Michelle Mackenzie/Shelly Mack retweeted
#LANDIS
UK Pre-order:
Amazon amzn.eu/d/2Hw5lho
Waterstones waterstones.com/book/landis/β¦
US Pre-order:
Amazon a.co/d/9TX1r32
Barnes & Noble barnesandnoble.com/w/landis-β¦
Written by @Shellymackbooks
Audio by @mrfibbers
Cover Art by @MrParashoot
Published by @LitLeafPress
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Michelle Mackenzie/Shelly Mack retweeted
Literary Leaf Press will be open for submissions January 9th to 11th, 2026!
Please visit literaryleafpress.com for submission guidelines and information on where to send your manuscript.
@LitLeafPress #MGFiction #YAFiction
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18 Dec 2025
I'm really chuffed to be part of the @ChocLituk and @JoffeBooks romance team.
This is perfect timing for 2026 as I'm all in for some romcom. Mark your calenders for #catchtheflame - releasing February 12th 2026.
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Michelle Mackenzie/Shelly Mack retweeted
5 Dec 2025
#LANDIS is now available for #Preorder in the UK! @Shellymackbooks @LitLeafPress
UK Pre-order Links:
π¦ Amazon: amzn.eu/d/2Hw5lho
US Pre-order Links:
π¦ Amazon: a.co/d/9TX1r32
π Barnes & Noble: barnesandnoble.com/w/landis-β¦
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Michelle Mackenzie/Shelly Mack retweeted
15 Nov 2025
There's nothing like coming home from a book event at 12:30AM and finding another book has been delivered to your doorstep. @shellymackbooks @LitLeafPress #LANDIS #ComingSoon
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Michelle Mackenzie/Shelly Mack retweeted
3 Nov 2025
The #LANDIS proofs have arrived in the UK with @Shellymackbooks!!! It is currently available for #Preorder in the US, coming soon to the UK! @LitLeafPress
instagram.com/reel/DQl5QClDDβ¦
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Michelle Mackenzie/Shelly Mack retweeted
28 Oct 2025
The PR boxes for #LANDIS are being prepared, & a few lucky readers will be receiving them soon! @Shellymackbooks @LitLeafPress
In the meantime, US residents can #preorder their copies now!
#Amazon: a.co/d/9TX1r32
#BarnesAndNoble: barnesandnoble.com/w/landis-β¦β¦
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Michelle Mackenzie/Shelly Mack retweeted
27 Oct 2025
β¨ PREORDER ANNOUNCEMENT! β¨
#LANDIS by @Shellymackbooks is available for preorder in the US! #ComingSoon to the UK! ππ« @LitLeafPress
#Amazon: a.co/d/9TX1r32
#BarnesAndNoble: barnesandnoble.com/w/landis-β¦β¦
#NewBookAnnouncement #BookLaunch #NewReads #Fantasy
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21 Oct 2025
Thank you, I love it!
21 Oct 2025
The first proof of #Landis has arrived at @LitLeafPress, and it's BEAUTIFUL! Congratulations, @Shellymackbooks!!!
Landis . . . Coming February 14th, 2026.
instagram.com/reel/DQC5VVeCQβ¦ instagram.com/reel/DQC5VVeCQβ¦
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2 Oct 2025
Huge congratulations to @alisonclack1 - Happy Publication Day for Lie or Die: Blood Moon. Can't wait to read!
2 Oct 2025
Thank you @karen_wallee for kicking off the Blood Moon blog tour with this amazing review π OUT TODAY πππ₯πΊ
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1 Oct 2025
So excited for you, Lori π
Iβm so excited to share the brand-new cover for Angels in the Sand!
This story is full of heart, humor, and hope, and I canβt wait for you to experience it with this fresh new look. πΎβ€οΈ
Cover illustrator: Alyssa Grizenko
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26 Sep 2025
#landis is coming to audio. This is a dream come true. Thank you @LitLeafPress @SRGraham_Editor and Tony Mackenzie
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