I'm planning on sending a query letter to an agent whose guidelines suggest a 1-3 page brief synopsis of the book. Now my question is, should I write a mini-synopsis in the query letter as well? Or should I just write the hook, the mini-bio, etc. and leave the synopsis for the following page(s)? And I assume it should single-spaced in the synopsis pages? Also, the guideline asks for up to the first 50 pages of the manuscript. How would I go about packaging these pages along with the query letter?