When is the next October Daye book coming out?

The next October Daye book, A Divided Duty: An October Daye Novel, is expected on September 29, 2026.

Seanan McGuire · 26 books in the series

October Daye books in order

1. #1Rosemary and Rue: An October Daye NovelOut nowView on Amazon
2. #2A Local Habitation (October Daye Book 2)Out nowView on Amazon
3. #3An Artificial Night (October Daye Book 3)Out nowView on Amazon
4. #4Late Eclipses (October Daye Book 4)Out nowView on Amazon
5. #5One Salt Sea (October Daye Book 5)Out nowView on Amazon
6. #5.1In Sea-Salt TearsOut nowView on Amazon
7. #6Ashes of Honor (October Daye Book 6)Out nowView on Amazon
8. #7Chimes at Midnight (October Daye Book 7)Out nowView on Amazon
9. #7.1Forbid the SeaOut nowView on Amazon
10. #8The Winter Long (October Daye Book 8)Out nowView on Amazon
11. #8.1The Fixed StarsOut nowView on Amazon
12. #8.2No Sooner MetOut nowView on Amazon
13. #9A Red-Rose Chain (October Daye Book 9)Out nowView on Amazon
14. #9.1Heaps of PearlOut nowView on Amazon
15. #9.2Full of BriarsOut nowView on Amazon
16. #10Once Broken Faith (October Daye Book 10)Out nowView on Amazon
17. #11The Brightest Fell (October Daye Book 11)Out nowView on Amazon
18. #12Night and Silence (October Daye Book 12)Out nowView on Amazon
19. #13The Unkindest Tide (October Daye Book 13)Out nowView on Amazon
20. #14A Killing Frost (October Daye Book 14)Out nowView on Amazon
21. #15When Sorrows Come: An October Daye NovelOut nowView on Amazon
22. #16Be the Serpent (October Daye Book 16)Out nowView on Amazon
23. #17Sleep No More (October Daye Book 17)Out nowView on Amazon
24. #18The Innocent Sleep (October Daye Book 18)Out nowView on Amazon
25. #19Silver and Lead: An October Daye NovelOut nowView on Amazon
26. #20A Divided Duty: An October Daye NovelSeptember 29, 2026Pre-order

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