The alphabet song won't help you in the case of this viral riddle Social media’s newest brain game has a ton of people stumped. So stumped, in fact, that the riddle has gone viral. People are ...

What is the coolest letter in the alphabet? This viral debate is more than just a fun question. Discover the facts and ...

Exploring the alphabet in a fun, relaxing and natural way. Exploring the alphabet in a fun, relaxing and natural way. Learning to Read is available to stream on pbs.org and the free PBS App, available ...