Louis C. Oberlander

Howard Silk is a lowly cog in a bureaucratic UN agency who is turning the last corner of a life filled with regret when he discovers the agency he works for is guarding a secret: a crossing to a parallel dimension.

Ten years after their divorce, Jane and Jake Adler unite for their son's college graduation and unexpectedly end up sleeping together. But Jake is married, and Jane is embarking on a new romance with her architect. Now, she has to sort out her life—just when she thought she had it all figured out.