There are secrets within the Church. Some are worth killing for.
BLACK SUN RISING
the fourth book in the Marko Zorn series
“A lost World War II weapon of mass destruction … A devastating explosion in Washington, DC that conjures fears of another 9/11 … A charismatic police detective stalking his partner’s killer … Otho Eskin’s BLACK SUN RISING delivers the propulsive elements of a classic thriller in an all-too-frightening story about today.”
—David Morrell, New York Times bestselling author
2025 PenCraft Book Award 1st Place Winner
2025 Literary Titan Gold Book Award
#7 Amazon New Release in Political Thrillers & Suspense
#7 Amazon New Release in Terrorism Thrillers (Kindle Store)
#8 Amazon New Release in Terrorism Thrillers (Books)
NEWS
The Devil is back in the game. Day of Wrath comes July 14. More info here.
Black Sun Rising has just won the American Legacy Award in the political thriller category. The book previously won the Literary Titan and Pencraft awards, and has been named a finalist for BestThrillers.com and IAN awards. The novel is also an Amazon bestseller. Read more about some of these awards on Substack.
Fans of the Broadway production Good Night, and Good Luck by George Clooney and Grant Heslov will find the same pulse-pounding excitement in Otho Eskin’s thriller Black Sun Rising. Read full article here.
Otho had a piece published in the LA Times: “In an era that celebrates cruelty, embrace subversive kindness”
The Marko Zorn Novels
Read the Marko Zorn Series in hardcover, paperback, ebook or audiobook, wherever books are sold! Each can be read as a stand-alone novel or as part of the series.
Biography
Otho Eskin served as a US Foreign Service officer for over twenty years with assignments in locations across Europe and the Middle East. He was involved in negotiations on the United Nations International Convention on the Law of the Sea, the International Space Station, and the Committee on the Peaceful Uses of Outer Space. Upon retirement, Eskin became an internationally produced playwright and a thriller novelist.
Praise for Otho’s Writing








