H.P. Mallory

To Kill A Warlock In the first book in Dulcie O’Neil series, the author introduces Dulcie O’Neil, a fairy, she is not the type you will find playing in the garden instead she is a regulator- a law enforcement operative who guards the creatures of the Netherworld and deters them from causing havoc to the mortal world. When a warlock is brutally murdered, and Dulcie was the last person to see him alive, she must find out what exactly happened to the wizard before she becomes the killer’s next victim or she is deported to Netherworld. Meet Knight Vander, the handsome investigator sent from Netherworld to partner…

The best place to start is the Dulcie O'Neil series, the earliest of H.P. Mallory's multi-book series: it opens with To Kill a Warlock (2010) and runs to 13 books across 2010–2020, ending with The Ghouls of Wrath (2020). H.P. Mallory's other series stand alone, so they can be read in any order.

H.P. Mallory has 229 books catalogued in this guide, published between 2010 and 2027. 224 of them belong to 33 named series — the largest being the Haven Hollow series with 49 books — and 5 are standalone titles, collections or anthologies.

Read each series in publication order — the numbered entries in each series follow the year each book first appeared. H.P. Mallory's series do not depend on one another, so they can be started in any order; by start date they are Dulcie O'Neil (2010–2020, 13 books), Jolie Wilkins (2010–2022, 11 books) and Lily Harper (2013–2023, 13 books), plus 30 more.

This guide splits H.P. Mallory's 229 books into 33 named series and 5 titles that stand alone or appear only in collections: Haven Hollow (49 books, 2020–2027); Dulcie O'Neil (13 books, 2010–2020); Lily Harper (13 books, 2013–2023); Jolie Wilkins (11 books, 2010–2022); Midlife Spirits (11 books, 2021–2022), plus 28 further series.