Orcas Everywhere: The Mystery and History of Killer WhalesMark Leiren-Young , author of Orcas Everywhere: The Mystery and History of Killer Whales, will be signing in the Orca Book Publishers booth #410/412 on Friday at 10:30 AM.

Take a look at how humans around the world (Indigenous and non-Indigenous alike) related to orcas in the past, how we relate to them now and what we can do to keep cetacean communities alive and thriving. The book deals with science, philosophy, environmentalism, and ethics in a kid-friendly way.