CONNOQUENESSING TWP — Rich Engler, author of “Behind the Stage Door: A Promoter’s Life Behind the Scenes,” will be signing copies of his book and showing some memorabilia from 1 to 3 p.m. Sunday at the Butler County Home Show at the Family Sports Center, 542 Evans City Road.

The longtime concert promoter will display memorabilia including guitars autographed by Tim McGraw, Faith Hill, Bon Jovi, The Beach Boys, and one signed by Eric Clapton that has never been seen before.

Admission is free. Copies of his book cost $24.95.