At a glance
Adventure thriller
Celtic Empire
Book 25 of the Dirk Pitt series
A catastrophic collision and oil spill in the Detroit River bring NUMA into contact with BioRem, a celebrated environmental company whose methods deserve closer scrutiny. Suspicious illness and maritime deaths connect its operations to an ancient voyage, Egyptian history, and a worldwide threat hidden behind green technology. Dirk Jr. and Summer follow a separate archaeological trail while their father investigates the modern corporation. Expansive and environmentally themed, this thriller suits readers who enjoy corporate conspiracies, ancient seafaring mysteries, scientific hazards, and adventure plots that connect distant historical discoveries to present-day ecological crime.
Rosemary Citrus Spritz + Manhattan
Choose your bookseller
Find the Book
Print retailers offer a search when an exact edition is unavailable. Kindle links open a specific edition. Audiobook links may open an edition or a search.
Affiliate disclosure: As an Amazon Associate, Book Bartender earns from qualifying purchases. Bookshop.org links also earn us a commission on qualifying purchases. Your price is not affected. Read the full affiliate disclosure.
No surprises at chapter twelve
Content notes
Crime, danger, violence, and death
Alcohol-Free Pour
Rosemary Citrus Spritz
A bright, refreshing sip suits a tense, twist-filled reading session.
What you'll need
As an Amazon Associate, we earn from qualifying purchases.How to mix it
- Fill a glass with ice. Add orange juice, top with sparkling water, stir gently, and garnish with rosemary.
- Garnish: Orange wheel and rosemary sprig.
- Glassware: Highball glass.
We earn a commission from qualifying purchases through these Amazon links, at no extra cost to you.
Highball glass ↗Cocktail Pour · 21+
Manhattan
For adults of legal drinking age. Please drink responsibly.
Rye, sweet vermouth, and bitters make a Manhattan for an evening with a little intrigue.
What you'll need
- 2 oz rye whiskey
- 1 oz sweet vermouth
- 2 dashes aromatic bitters
- Ice
How to mix it
- Stir with ice until chilled and strain into a chilled coupe.
- Garnish: Cocktail cherry or orange twist.
- Glassware: Coupe.
We earn a commission from qualifying purchases through these Amazon links, at no extra cost to you.
Coupe glass ↗Set up the bar cart
Shop the Barware
Find the glasses and tools for your next pour.