This week’s Commuter ePick, courtesy of Loudoun County Commuter Services, highlights the mind-bending, curiosity-tickling works of Neil deGrasse Tyson. Get caught up in the mysteries of outer space with the world’s coolest astrophysicist, as you travel from the Big Bang to a black hole.

The library is teaming up with Purcellville's Dragon Hops Brewing on a new discussion group for adults 21 and older. The History and Hops program kicks off on Thursday, Sept. 20 at 7 p.m. with a look at how the Union Army's stay in Loudoun influenced the Battle of Gettysburg.

Meet your friendly local librarians at Barnes & Noble Ashburn for storytime programs, crafts, giveaways and a live cello performance of So Sleepy Story and Lemony Snicket's The Composer is Dead. A percentage of the store's sales will be donated to the Loudoun Library Foundation, but no purchase is necessary.