For puzzlers and word nerds: Nonsense and numbers, Schrodinger's Cat and Edward Gorey have something in common. As do the numbers 91, 32, and 4122. Happy Spring!

Hiking the South Kaibab Trail in the Grand Canyon at sunset. The wildlife on the way and the ups and downs of spontaneity. 

Who were these people at an industrial facility where sugar packs, creamer, and stir sticks were arranged at the bar in green ammo cans? Welcome to the new coffee craze with outposts across the country and an outlandish and irreverent brand. Vietnamese cousins find comfort in hot sauce and hot coffee. 

How do you write when you're traveling? How do you know you're a writer?  Thoughts on the creative process with highlights from 4 writing books. Writing tight and making every word count while keeping true to your voice. Toolbox, ages 9 to 99. Learn more about the books on treehouseletter.com. 

2 poems for  a  crazy world as we think of our friends of freedom in Ukraine, who have everything at stake. Former U.S. Poet Laureate Howard Nemerov wrote: Poetry is a way of getting something right in language. Learn about the Soldier Scholar and Warrior Poet, why rhetoric and courage are essential in dire times. 

2 Books, 2 Rhetorical Devices, and the Music in the Prose of Flaubert's Madame Bovary and Lawrence's Lady Chatterley's Lover. How the language of sex has changed over 70 years and why we still read these classics. 

Adult child is an oxymoron but you never stop worrying about your children, whether they're 18 or 48. A ski story, 2.5 Zen koans, and the em dash. Bonus Footnotes: the Easter egg of the TreeHouseLetter.