Diamond Brothers · BOOK 6 OF 8
I Know What You Did Last Wednesday
Spoiler-free summary
Nick and Tim visit an island reunion where the guests are being eliminated one by one.
An isolated island reunion. The pleasure lies in competence and incompetence and family partnership, shaped by a numbered instalment with its own central conflict and a continuing series arc..
Get this book
Can I start here?
Best read after Diamond Brothers 5; the central plot is approachable on its own, but continuing relationships and consequences carry forward.
What makes it different
The island reunion gleefully compresses a classic elimination mystery into one of the brothers' sharpest short adventures.
Setting
An isolated island reunion.
Content guidance
Comic peril, crime and occasional violence, presented for younger readers.
Source-linked extras
Continuity
I Know What You Did Last Wednesday is volume 6 of 8 in Diamond Brothers. Its central adventure has a resolution, while relationships and consequences can continue into later volumes.
If you liked this
These are affinity matches, not catalogue neighbours. Each card names the connection I used.
