The dancer shared a link where fans could view his message and order copies of his latest novel.
On his official website, Anton wrote: “Hello my loves, I hope you’re all keeping safe, well, and looking after yourselves in these most unsettling times.
“Perhaps I can offer some exciting news – and welcome escapism – to look forward to amidst the ongoing lockdowns, isolations, and quarantines!”
Fans have flocked to comment on his Twitter post, as many people congratulated the dad-of-two on his latest achievement.