Great book. Two inaccuracies stood out however.
1) “Ocean air” (or a similar description of the atmosphere by the ocean) was used when describing Old Town Alexandria, Virginia. Old Town Alexandria is on the Potomac River, not the ocean.
2) While characters attend a cocktail party in a high rise building in Virginia Beach, the sunset over the ocean was described. This is not possible as the sun rises over the Atlantic Ocean where Virginia Beach is located. The sun sets over the Pacific Ocean.
Pretty easy geographic details to research. Otherwise, I enjoyed the novel.