Anybody heard of these guys? I find this a bit scary -

Sending a Manuscript to Briona Glen constitutes an initial agreement for publication, with or without response to Briona Glen. We reserve the right to hold the manuscript or work to this Agreement for a period of ten days, at which point the agreement will dissolve if no further communication from us is forthcoming.

So if I just send them the manuscript, they have the rights to it? Even without me ever seeing their contract?

Thanks for any input.