There are 12 books in the Black Magic series. The newest book is The Irish Witch .

The aristocratic Duke de Richleau faces new, sinister challenges in this macabre tale of the dark arts. When his good friend Simon Aron's naive curiosity is tested, the Duke, along with his ever-patient friends Rex Van Ryn, and Richard Eaton, must intricately plot a means of both physical and spiritual…
When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

2
Strange Conflict

Book cover of Strange Conflict
When the bombs fall on London, the elderly Duke de Richleau is forced to consider a problem of the utmost urgency. What methods are the Germans using to discover – with sinister effect – the secret routes of the Atlantic convoys? His answer is bizarre and fantastic. Could it really…

3
The Haunting of Toby Jugg

Book cover of The Haunting of Toby Jugg
Night after night, out there in the moonlight, Something was trying to get in at the bedroom window. A huge malevolent Something. Something not of this world. Inside, Toby Jugg, a wounded Battle of Britain pilot, thought first that he was hallucinating, then that he must be going mad, finally…
Why did the solitary girl leave her rented house on the French Riviera only for short walks at night? Why was she so frightened? Why did animals shrink away from her? The girl herself didn't know, and was certainly not aware of the terrible appointment which had been made for…

5
The Ka of Gifford Hillary

Book cover of The Ka of Gifford Hillary

Controversy rages at the Ministry of Defence. And Sir Gifford Hillary, outspoken in his views on top-secret measures to counter the threat of Soviet aggression, is partly responsible for tempers fraying.

But danger and betrayal stalk closer to home. On a warm autumn night at Longshot Hall, Sir Gifford gets…

6
The Satanist

Book cover of The Satanist
For years Colonel Verney had suspected a link between devil-worship and the subversive influence of Soviet Russia. When they found Teddy Morden's crucified body, he knew his grimmest fears were justified and that world peace was also endangered.

10
Gateway To Hell

Book cover of Gateway To Hell
Why would a man rob his family bank to make off with more than a million dollars? Yet that is what Rex van Ryn seems to have done before vanishing without trace in Buenos Aires. The Duke de Richleau and his friends have their suspicions about the ex-SS Gruppenfuhrer with…