D Branch books in order

The D Branch series by Richard F. Weyand is a science fiction trilogy about a covert intelligence division operating in deep space.

Reading order

# Title Published Author Buy on Amazon
1 Razor Sharp 2024 Richard F. Weyand Buy
2 Too Sharp To Hold 2025 Richard F. Weyand Buy
3 A Sharp Edge 2025 Richard F. Weyand Buy

D Branch is one of Weyand’s newer series, with the first book, Razor Sharp, published in 2024. The trilogy follows the operations of a secretive intelligence branch, and the titles give a hint of the tone: sharp, focused, and action-driven.

Like most of Weyand’s work, these books are science fiction with a thriller edge. The pacing is fast and the stakes are high, with each book picking up where the previous one left off. Readers who enjoyed the Agency series will find similar appeal here.

Frequently Asked Questions

How many books are in the D Branch series?

There are three books in the D Branch series, published between 2024 and 2025.

What is the first book in the D Branch series?

The first book in the D Branch series is Razor Sharp, published in 2024.

Is the D Branch series complete?

The D Branch series currently has three books. Razor Sharp came out in 2024, followed by Too Sharp To Hold and A Sharp Edge in 2025.

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