An advance is usually 1/3 of the first print run total royalties. For example, if a book has a print run of 5000 copies and will be sold at $14.95 and the author is to receive 10% royalties, the total sum payable to the author if all copies are sold is $7475 (10% x $14.95 x 5000).
Mayo Clinic researchers have found that a sometimes deadly stomach bug, Clostridium difficile, is on the rise in outpatient settings. Clostridium difficile is a serious bacteria that can cause symptoms ranging from diarrhea to life-threatening inflammation of the colon.
Blister beetles do not have a toxic bite or sting, but if you crush one of these pests you can wind up with small blisters on your skin several hours after contact due to the secretion of cantharidin (a toxic compound in their bodies). Grey blister beetle (top left), Black bister beetle (top right)-photos United Agri Products.