by John French
Review by Declan Waters
The Solar War is the beginning of the end in the epic Horus Heresy series from Black Library.
With the Horus Heresy reaching 54 books, countless short stories and novellas I admit to finding it difficult to keep up-to-date with the storyline – and I read a lot, and have known the story since I was 11! As such, it was a great decision to ‘restart’ the series numbering to allow readers to get back on track with the ‘Siege of Terra’ series.
Horus’ fleet has arrived at Sol and must get to the Emperor’s palace on Terra – fortified by Dorn – but first he must fight through the remaining loyal fleet of the Emperor.
The book returns to some of the characters from the start of the series – Mersadie & Logan – and is was fun to read their story of the start of the invasion.

The book includes mass space battles, many (many) deaths as the loyalists attempt to slow down Horus’ treachery.
I did struggle at times with the number and names of the ships many introduced to be destroyed and I did sometimes have to re-read a passage to work out if a destroyed ship was loyalist or traitor. Although they have restarted the numbering, it is difficult to see how anyone who is new to the lore could understand what is happening in the story. Definitely a book for those already invested in the Heresy – although fine if you’ve not read all the previous books.
The pace feels significantly quicker than the rest of the series, so don’t expect another 50 books for the Siege of Terra, but I’m looking forward to the next in the series.
A promising start to the Siege…
The book is available from Black Library direct, your friendly local book store, or audible (audiobook)
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