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Andrew Marttila
Andrew Marttila is a professional animal photographer best known for his captivating images of felines. He reaches hundreds of thousands of cat lovers through social media where he documents his travels promoting shelters across the country, taking photos for clients, and snuggling his cat, Haroun. Andrew’s photography has been featured in Catster, Vanity Fair, Real Simple, and The Guardian, and on CNN and MSNBC, among others. Andrew is the author/photographer of Cats on Catnip, How to Take Awesome Photos of Cats, and co-author of Cats of the World. He lives in San Diego, CA.
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By the Author
Shop Cats of New York (Revised and Expanded)
Humans of New York meets The French Cat in this carefully curated, gorgeous collection featuring photographs of New York’s iconic shop cats and the stories behind them—now including…
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Cats on Catnip Wall Calendar 2026
THE HIGH LIFE: Goofy photos of cats under the influence make a charming - and hysterically funny - calendar for cat lovers with a sense…
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Cats on Catnip 2-in-1 Double-Sided 1,000-Piece Puzzle
Enjoy a double dose of catnip fun from popular Instagram cat photographer and bestselling author of Cats on Catnip, Andrew Marttila (@iamthecatphotographer), with this irresistible double-sided,…
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How to Take Awesome Photos of Cats
A fun and practical guide to taking the perfect pics of your cat from the photographer of Cats on Catnip -- a great gift for…
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Cats on Catnip
This mini kit includes everything you need to grow your own catnip at home. There are few things more adorable and hilarious than cats on…