Teens: Jessica Shirvington
Kepler's Books at 1010 El Camino Real in Menlo Park hosts a free author talk with Jessica Shirvington at 7 p.m. tomorrow, Sept. 20. The author's latest book is the teen paranormal "Entice" about fallen angels. Go to keplers.com.

Talk: 'Coins and coin collections'
Coin collector Richard Douglas will give a talk at 7 p.m. tomorrow, Sept. 20, on collecting and conserving coins, and trying to gauge their future worth. Attendees will be allowed to bring one or two coins for Douglas to assess. The event is at the Museum of American Heritage at 351 Homer Ave. in Palo Alto. Admission is $10 (free for museum members). Go to moah.org.

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