Book Series · 16 Books
In order from What Do We Know About Crop Circles? to What Do We Know About Dragons?. Part of Who Was . . . ?.
Are crop circles elaborate pranks or something more mysterious?
16 books · Published 2022–2026
Are crop circles elaborate pranks or something more mysterious?
A woman encounters a mysterious creature in the woods that may be a legendary being known as Bigfoot.
Is Atlantis a myth or reality? Uncover the truth.
A mysterious creature is said to inhabit a deep lake in Scotland, sparking numerous sightings and investigations over the years.
Did a UFO crash at Roswell, or was it a cover-up?
Are alien abductions real or imagined? Discover the truth.
Discover the secrets of a mansion filled with mysterious features and possible hauntings.
Is a blood-sucking creature behind mysterious animal deaths?
Uncover the truth behind the legendary Kraken: myth or reality?
A hijacker vanishes mid-flight with $200,000. Did he survive?
Uncover the mystery of Peru's Nazca Lines—ancient art or alien landing sites?
Is the Yeti a myth or reality? Discover the truth.
An entire colony vanishes, leaving only a cryptic clue. What happened to Roanoke's settlers?
Did opening King Tut's tomb unleash a deadly curse?
Explore the chilling history and lore of zombies. Are they myth or reality?
Uncover the truth behind dragons: myth or reality?
There are 16 books in the What Do We Know About . . . ? series. It began with What Do We Know About Crop Circles? in 2022, and the newest book, What Do We Know About Dragons?, was published in 2026.
The series is best for ages 8–12, based on the age ranges of the individual books.
The authors and illustrators who bring What Do We Know About . . . ? to life.
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