Former Sen. Bob Graham discusses and signs his thriller, Keys to the Kingdom, at 6:30 p.m. Tuesday at East Lake Community Library, 4125 East Lake Road, Palm Harbor.
Robert Macomber (Honorable Lies) will sign and discuss research for his historical novels set in Cuba at 6 p.m. Thursday at Bookstore1Sarasota, 1369 Main St., Sarasota.
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