Help from magazine contributors in UK!

Hi folks,

I write freelance and supply photography to various magazines here in the UK.

I was a bit shocked today as one particular magazine has re-published two of my features in a separate book/magazine. This second magazine appears to be a compilation of the magazine's features from the last 12 months or so.

I'm even more annoyed as they never mentioned this, or asked if it was OK - I just saw it in the shops.

As it's the same article re-printed should I let this go? Or am I right to feel cheated?

Even worse is that this magazine offered poor fees - I've kicked them into touch now!

Any thoughts appreciated.

Regards

Rob