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Description
The Fantastic Bureau of ImaginationFrom New York Times bestselling author Brad Montague comes a top secret, behind the scenes peek at the official agency that keeps the world's creativity flowing. Every day, special figment agent Sparky delivers all the mail the FBI receives to the proper department, like the Office of the Unexplainable or the Department of Dreams. It's a big job, but Sparky keeps everything running smoothly . . . until disaster strikes when the Cave of Untold Stories
From New York Times bestselling author Brad Montague comes a top-secret, behind-the-scenes peek at the official agency that keeps the world's creativity flowing.Every day, special figment agent Sparky delivers all the mail the FBI receives to the proper department, like the Office of the Unexplainable or the Department of Dreams. It's a big job, but Sparky keeps everything running smoothly . . . until disaster strikes when the Cave of Untold Stories overflows and threatens to topple the whole bureau. It turns out too many people have been holding in their big ideas, and now Sparky must recruit more agents to share their dreams, songs, and stories with the world.
And now, dear reader, will you join the effort and become a special agent before it's too late? The FBI is counting on you!
Montague, Brad
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4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Whitens but not a pleasant taste.
Yes, it whitens teeth but is abrasive. Not sure how good it is for enamel, and it tastes terrible.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Great Toothpaste Alternative
I really like this teeth whitening powder. It is easy to use and leaves my mouth feeling clean and fresh. I also appreciate that it is made with nano hydroxyapatite and is designed for sensitive teeth. It has become a great addition to my oral care routine, and I am very happy with this product.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Effective!
Noticeable difference after 2 uses! No harsh taste either!
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Reviewed in the United States on May 30, 2026
★★★★★ 3
it's not bad
a coffee, tea, and alcohol drinker so i've gone thru a few of these. i knew i wouldn't see immediate results so i just tried to consistently brush my teeth with this. i can't say it made my teeth whiter but i think it brightened my teeth and helps to prevent it from staining? i didn't irritate my teeth or gums which is important, it helped my mouth to feel cleaner or was it bc of the flavors in it that makes it feel like that? also this little container is too expensive!
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Great Product
Its a good product. It works gradually whitening teeth. I use this powder on top of the Boka Prebiotic toothpaste and I have to say I am pretty impressed how clean my teeth are, the whitening and no sensitivity issues.
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Reviewed in the United States on May 30, 2026