What else did Curious George author H.A. Rey write?

Happy birthday to H.A. Rey, born on this day in 1898!

Most of us know him best as the co-author of the Curious George children's books, but that wasn't his only literary foray.

So what else did he write? Astronomy books that appealed to younger readers, partly (but not entirely) because of their charming sketches.

Read more about Rey's background and journey to writing astronomy books in Dan Falk's ode to the author at Nautilus.

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