Sam Heughan and his Outlander co-star Graham McTavish released their second book Clandlands: The Almanac last month, and already it has made the New York Times Best Seller list.
The Scottish duo's new book sees them become tour guides once again to bring readers more epic tales in this "seasonal meander through the wilds of Scotland".
Looking at customs and traditions from First Footing to Samhain throughout the year, alongside Scottish legends and whisky lore the dynamic duo will share stories and tips for Scots and Non-Scots alike.
Some fans have even said that the new book is so funny it should come with a warning.
And now, it has been recognised on the New York Times Best Seller list, placing fourth.
Outlander writer Diana Gabaldon is also on the list.
Sam took to Instagram to thank his fans.
He wrote: "We did it! @nytimes Bestseller #4 Amazing achievement and proud to up there with herself @diana_gabaldon (congrats Gabs!)x Huge thank you to you all and hope you’re enjoying our wee festive book!"
And fans were delighted at the news.
One wrote: "That is seriously so awesome. So ell deserved. The book is AMAZING."
Another added: "I didn't expect anything else. Huge Congratulations, what a wonderful success."
While one wrote: "Wee festive book from not so wee, but handsome, lads. Congrats!!"
The book sees Sam and Graham guide readers through a year of all things Scotland - from legends, whisky and the iconic Edinburgh Fringe Festival.
It's designed to be as entertaining as it is educational for readers who get to hear about Scotland from two passionate Scotsmen.
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