Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | To Tempt the Wolf | 2009 | Terry Spear | Buy |
| 2 | Seduced by the Wolf | 2010 | Terry Spear | Buy |
| 3 | Wolf Fever | 2010 | Terry Spear | Buy |
| 4 | Dreaming of the Wolf | 2011 | Terry Spear | Buy |
| 5 | A SEAL in Wolf’s Clothing | 2012 | Terry Spear | Buy |
| 6 | A Highland Werewolf Wedding | 2013 | Terry Spear | N/A |
| 7 | A Silver Wolf Christmas | 2015 | Terry Spear | Buy |
| 8 | Silence of the Wolf | 2014 | Terry Spear | Buy |
| 9 | Hero of a Highland Wolf | 2014 | Terry Spear | N/A |
| 10 | SEAL Wolf Hunting | 2015 | Terry Spear | Buy |
| 11 | A SEAL Wolf Christmas | 2013 | Terry Spear | Buy |
| 12 | SEAL Wolf In Too Deep | 2016 | Terry Spear | Buy |
| 13 | Alpha Wolf Need Not Apply | 2016 | Terry Spear | Buy |
| 14 | Billionaire in Wolf’s Clothing | 2016 | Terry Spear | Buy |
| 15 | Between a Wolf and a Hard Place | 2017 | Terry Spear | Buy |
| 16 | You Had Me at Wolf | 2020 | Terry Spear | Buy |
| 17 | SEAL Wolf Undercover | 2017 | Terry Spear | Buy |
| 18 | Night of the Billionaire Wolf | 2020 | Terry Spear | Buy |
| 19 | Joy to the Wolves | 2020 | Terry Spear | Buy |
| 20 | Night of the Wolf | 2021 | Terry Spear | Buy |
| 21 | All’s Fair in Love and Wolf | 2018 | Terry Spear | Buy |
| 22 | Day of the Wolf | 2021 | Terry Spear | Buy |
| 23 | A Billionaire Wolf for Christmas | 2018 | Terry Spear | Buy |
| 24 | Seal Wolf Surrender | 2019 | Terry Spear | Buy |
| 25 | Heart of the Wolf | 2008 | Terry Spear | Buy |
| 26 | Home for the Holidays | 2019 | Terry Spear | Buy |
| 27 | Tangling with the Wolf | 2021 | Terry Spear | N/A |
| 28 | Destiny of the Wolf | 2009 | Terry Spear | Buy |
Heart of the Wolf is Terry Spear’s longest and most central series, spanning 28 books published between 2008 and 2021. The series established her wolf shifter universe and serves as the trunk from which many of her other wolf series branch. Starting with Heart of the Wolf and Destiny of the Wolf, the series introduces the rules, pack dynamics, and romantic conventions that carry across her entire shapeshifter catalog.
The 28 books cover a range of sub-plots and character groups, with many titles also appearing in connected series like Silver Town Wolves, SEAL Wolf, and Billionaire Wolf. This interconnected structure means readers who start with Heart of the Wolf will encounter characters and settings that recur throughout Spear’s bibliography. The series includes holiday stories, military-themed entries, and classic pack-politics romances.