Brian Callison was a British novelist best known for maritime thrillers built around merchant ships, naval operations, wartime convoys, salvage, submarines, and disasters at sea. His own experience in the Merchant Navy gave much of the fiction its technical maritime background.

Most Brian Callison novels are standalones, so his bibliography is easier to navigate than its recurring maritime themes might suggest. Two genuine series need to be kept separate: the five Captain Edward Trapp novels and the two Brevet Cable books.
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Readers should also watch for alternate titles. In particular, A Frenzy of Merchantmen was published in the United States as An Act of War. Those are the same novel, not separate Brevet Cable adventures.
Choosing Your First Brian Callison Book
Best general starting point: Begin with A Flock of Ships if you want a representative standalone maritime thriller. It was Callison’s first published novel and requires no prior reading.
If you specifically want a recurring character, start Captain Edward Trapp with Trapp’s War. For Brevet Cable, begin with A Plague of Sailors.
Publication order is recommended inside both series. Callison’s other novels can generally be read independently according to the maritime period or scenario that interests you.
Captain Edward Trapp Books in Order
Captain Edward Trapp is Callison’s principal recurring character. Trapp is a highly unconventional merchant seaman whose adventures combine maritime action, wartime danger, opportunism, and dark humour.
- Trapp’s War (1974)
- Trapp’s Peace (1979)
- Trapp and World War Three (1988)
- Crocodile Trapp (1993)
- Trapp’s Secret War (2008)
Recommended order: Read all five in publication sequence. Although there are long gaps between installments, Trapp remains the connecting figure and later books assume familiarity with his peculiar personality and earlier exploits.
Publication-date note: Trapp’s Peace is sometimes listed as a 1980 book because the Fontana paperback appeared that year. Its original Collins edition was published in 1979.
Trapp’s Secret War also appears with 2007 or 2008 dates in some catalogues. The Severn House edition commonly used for bibliographic purposes was issued in 2008. Different editions account for much of the variation.
Why the Trapp Books Should Stay in Publication Order
The Trapp novels are not a conventional military saga following one uninterrupted campaign. Callison returned to the character at widely separated points in his career, sometimes revisiting wartime settings and sometimes pushing Trapp into new geopolitical trouble.
Publication order nevertheless gives the most natural introduction to Trapp. Starting with one of the later books would reveal a character whose habits, reputation, and methods were already established for returning readers.
Brevet Cable Books in Reading Order
Brevet Cable is a merchant seaman who appears in two Cold War maritime thrillers. This is Callison’s other clear recurring-character series.
- A Plague of Sailors (1971)
- A Frenzy of Merchantmen (1977), also published as An Act of War
Included: Both books belong to the same Brevet Cable continuity. A Frenzy of Merchantmen explicitly returns to Cable after his earlier adventure.
Alternate-title warning: An Act of War is the American title for A Frenzy of Merchantmen. Do not place both titles in the series as separate books.
Brian Callison Novels in Publication Order
The following list places Callison’s principal novels together by original publication. The Trapp and Brevet Cable entries are included so readers can see where those series appeared within his wider career.
- A Flock of Ships (1970)
- A Plague of Sailors (1971), Brevet Cable 1
- The Dawn Attack (1972)
- A Web of Salvage (1973)
- Trapp’s War (1974), Trapp 1
- A Ship Is Dying (1976)
- A Frenzy of Merchantmen (1977), Brevet Cable 2
- The Judas Ship (1978)
- Trapp’s Peace (1979), Trapp 2
- The Auriga Madness (1980)
- The Sextant (1981)
- Spearfish (1983)
- The Bone Collectors (1984)
- A Thunder of Crude (1986)
- Trapp and World War Three (1988), Trapp 3
- The Trojan Hearse (1990)
- Crocodile Trapp (1993), Trapp 4
- Ferry Down (1998)
- The Stollenberg Legacy (2000)
- Redcap (2006)
- Trapp’s Secret War (2008), Trapp 5
Bibliographic caution: Some online lists assign different years to A Frenzy of Merchantmen, A Ship Is Dying, or the final Trapp novel because they use American or paperback editions. The sequence above follows the original British book chronology where it can be established reliably.
Brian Callison Standalone Novels
If you only want books that do not require a previous Callison story, the following titles can be approached as standalones.
- A Flock of Ships (1970)
- The Dawn Attack (1972)
- A Web of Salvage (1973)
- A Ship Is Dying (1976)
- The Judas Ship (1978)
- The Auriga Madness (1980)
- The Sextant (1981)
- Spearfish (1983)
- The Bone Collectors (1984)
- A Thunder of Crude (1986)
- The Trojan Hearse (1990)
- Ferry Down (1998)
- The Stollenberg Legacy (2000)
- Redcap (2006)
These novels repeatedly return to ships and maritime danger, but similar subject matter does not make them one series. Their crews and central conflicts are different.
A Flock of Ships
A Flock of Ships was Callison’s first published novel in 1970. It combines a wartime maritime mystery with an investigation into the fate of a convoy.
Standalone: It does not begin the Trapp or Brevet Cable series. Readers can safely make it their first Callison book without committing to any sequels.
The Dawn Attack and Callison’s Wartime Fiction
The Dawn Attack is another independent wartime novel. Callison frequently returned to the Second World War, Atlantic convoys, naval operations, and the merchant service, which can make separate books appear more connected than they are.
The same applies to The Judas Ship, The Bone Collectors, and other war-at-sea novels. They share historical territory rather than continuing one fictional cast.
A Web of Salvage
A Web of Salvage uses maritime salvage as its central setting and is a good option for readers interested in Callison’s technical sea stories without beginning a series.
It is Separate continuity and does not need to be read before or after A Ship Is Dying.
A Ship Is Dying
A Ship Is Dying centres on a maritime disaster and survival situation. Like many of Callison’s strongest standalones, it places technical problems aboard ship at the heart of the suspense.
It is not part of the Trapp series despite the familiar merchant-sea setting.
The Judas Ship
The Judas Ship returns to the Second World War and the Atlantic maritime conflict. It stands on its own and can be chosen independently by readers looking for wartime suspense.
The Auriga Madness
The Auriga Madness is a self-contained shipboard thriller. The vessel and crew are not part of a larger recurring Callison series.
This is another example of why the author’s bibliography should be divided by actual recurring characters rather than simply grouping every maritime novel together.
The Sextant, Spearfish, and The Bone Collectors
These three 1980s novels are all independent works.
- The Sextant was published in 1981.
- Spearfish followed in 1983.
- The Bone Collectors appeared in 1984 and returns to Atlantic convoy history.
None needs to be read before the others. Publication order matters only if you want to trace Callison’s career year by year.
Later Standalones from A Thunder of Crude to Redcap
Callison continued writing standalones alongside the later Trapp books.
- A Thunder of Crude (1986)
- The Trojan Hearse (1990)
- Ferry Down (1998)
- The Stollenberg Legacy (2000)
- Redcap (2006)
These books move through oil-shipping danger, wartime and postwar intrigue, ferry disaster, historical secrets, and military suspense. They share Callison’s interest in operational detail, but there is no recurring protagonist linking the five.
Is There a Chronological Brian Callison Reading Order?
No single chronology covers all of Callison’s books. Many novels are set in different historical periods and feature unrelated crews, ships, and military situations.
Trying to rearrange the standalones by the dates of their fictional events would not improve continuity. Publication order is useful only as a bibliography.
For Trapp and Brevet Cable, publication order is the recommended order because those are the only main recurring-character sequences.
A Maritime Reading Route Through Brian Callison
Readers do not need to work through all twenty-one novels from beginning to end. A more useful route is to choose the kind of sea story you want.
- For a first standalone: begin with A Flock of Ships.
- For a recurring larger-than-life captain: begin with Trapp’s War.
- For Cold War merchant-shipping suspense: begin with A Plague of Sailors.
- For shipboard disaster: try A Ship Is Dying or Ferry Down.
- For Atlantic wartime fiction: try The Judas Ship or The Bone Collectors.
- For later maritime thrillers: choose The Trojan Hearse, The Stollenberg Legacy, or Redcap.
Brian Callison’s Last Novel and Series Status
Brian Callison died in February 2024 at the age of 89. His bibliography is complete.
Trapp’s Secret War was his final published novel and the fifth Captain Edward Trapp book. There is no confirmed sixth Trapp novel or third Brevet Cable adventure.
Newer editions of Callison’s books should therefore be treated as reprints or republications unless clearly identified otherwise.
Brian Callison Books in Order FAQs
What was Brian Callison’s first book?
A Flock of Ships, published in 1970, was his first published novel.
Do Brian Callison books need to be read in order?
Only the Trapp and Brevet Cable books require a series reading order. Most of Callison’s novels are standalones.
How many Captain Trapp books are there?
There are five, beginning with Trapp’s War and ending with Trapp’s Secret War.
What order should I read the Trapp books?
Read Trapp’s War, Trapp’s Peace, Trapp and World War Three, Crocodile Trapp, and Trapp’s Secret War in that order.
How many Brevet Cable books are there?
There are two: A Plague of Sailors and A Frenzy of Merchantmen.
Is An Act of War a separate Brian Callison novel?
No. An Act of War is an alternate title for A Frenzy of Merchantmen.
Is A Flock of Ships part of the Trapp series?
No. It is a standalone novel and can be read without any of the Captain Trapp books.
Are The Judas Ship and The Bone Collectors connected?
No. Both use Second World War maritime material, but they are separate stories with different characters.
The Simplest Brian Callison Reading Plan
Start with A Flock of Ships if you want to sample Callison without beginning a series. For recurring characters, choose Trapp’s War or A Plague of Sailors and stay in publication order within that sequence.
The rest of the novels can be selected according to subject, from wartime convoys and submarines to salvage operations and modern maritime disasters. Similar naval settings do not imply shared continuity.
Frank is the editor of BookSeries.blog, focusing on publication order, chronological timelines, and spoiler-free reading guides for book series and fictional universes.

